diff --git a/README.md b/README.md
index 541dec03..d49fc1d4 100644
--- a/README.md
+++ b/README.md
@@ -66,16 +66,6 @@ Check [this](https://github.com/trezor/blockbook/issues/89) or [this](https://gi
 
 Your coin's block/transaction data may not be compatible with `BitcoinParser` `ParseBlock`/`ParseTx`, which is used by default. In that case, implement your coin in a similar way we used in case of [zcash](https://github.com/trezor/blockbook/tree/master/bchain/coins/zec) and some other coins. The principle is not to parse the block/transaction data in Blockbook but instead to get parsed transactions as json from the backend.
 
-#### Cannot build Blockbook using `go build` command
-
-When building Blockbook I get error `not enough arguments in call to _Cfunc_rocksdb_approximate_sizes`.
-
-RocksDB version 6.16.0 changed the API in a backwards incompatible way. It is necessary to build Blockbook with the `rocksdb_6_16` tag to fix the compatibility problem. The correct way to build Blockbook is:
-
-```
-go build -tags rocksdb_6_16
-```
-
 ## Data storage in RocksDB
 
 Blockbook stores data the key-value store RocksDB. Database format is described [here](/docs/rocksdb.md).
diff --git a/bchain/coins/blockchain.go b/bchain/coins/blockchain.go
index 6172bf55..8cdd1245 100644
--- a/bchain/coins/blockchain.go
+++ b/bchain/coins/blockchain.go
@@ -73,6 +73,7 @@ func init() {
 	BlockChainFactories["Ethereum Testnet Ropsten"] = eth.NewEthereumRPC
 	BlockChainFactories["Ethereum Testnet Ropsten Archive"] = eth.NewEthereumRPC
 	BlockChainFactories["Ethereum Testnet Goerli"] = eth.NewEthereumRPC
+	BlockChainFactories["Ethereum Testnet Goerli Archive"] = eth.NewEthereumRPC
 	BlockChainFactories["Bcash"] = bch.NewBCashRPC
 	BlockChainFactories["Bcash Testnet"] = bch.NewBCashRPC
 	BlockChainFactories["Bgold"] = btg.NewBGoldRPC
diff --git a/build/docker/bin/Dockerfile b/build/docker/bin/Dockerfile
index eab7d0ab..b10b533a 100644
--- a/build/docker/bin/Dockerfile
+++ b/build/docker/bin/Dockerfile
@@ -8,15 +8,15 @@ RUN apt-get update && \
     apt-get upgrade -y && \
     apt-get install -y build-essential git wget pkg-config lxc-dev libzmq3-dev \
                        libgflags-dev libsnappy-dev zlib1g-dev libbz2-dev \
-                       liblz4-dev graphviz && \
+                       libzstd-dev liblz4-dev graphviz && \
     apt-get clean
 ARG GOLANG_VERSION
-ENV GOLANG_VERSION=go1.17.1
-ENV ROCKSDB_VERSION=v6.22.1
+ENV GOLANG_VERSION=go1.19
+ENV ROCKSDB_VERSION=v7.5.3
 ENV GOPATH=/go
 ENV PATH=$PATH:$GOPATH/bin
 ENV CGO_CFLAGS="-I/opt/rocksdb/include"
-ENV CGO_LDFLAGS="-L/opt/rocksdb -ldl -lrocksdb -lstdc++ -lm -lz -lbz2 -lsnappy -llz4"
+ENV CGO_LDFLAGS="-L/opt/rocksdb -ldl -lrocksdb -lstdc++ -lm -lz -lbz2 -lsnappy -llz4 -lzstd"
 ARG TCMALLOC
 
 RUN mkdir /build
diff --git a/build/docker/bin/Makefile b/build/docker/bin/Makefile
index ebb24831..ebe713e4 100644
--- a/build/docker/bin/Makefile
+++ b/build/docker/bin/Makefile
@@ -10,12 +10,12 @@ ARGS ?=
 all: build tools
 
 build: prepare-sources
-	cd $(BLOCKBOOK_SRC) && go build -tags rocksdb_6_16 -o $(CURDIR)/blockbook -ldflags="-s -w $(LDFLAGS)" $(ARGS)
+	cd $(BLOCKBOOK_SRC) && go build -o $(CURDIR)/blockbook -ldflags="-s -w $(LDFLAGS)" $(ARGS)
 	cp $(CURDIR)/blockbook /out/blockbook
 	chown $(PACKAGER) /out/blockbook
 
 build-debug: prepare-sources
-	cd $(BLOCKBOOK_SRC) && go build -tags rocksdb_6_16 -o $(CURDIR)/blockbook -ldflags="$(LDFLAGS)" $(ARGS)
+	cd $(BLOCKBOOK_SRC) && go build -o $(CURDIR)/blockbook -ldflags="$(LDFLAGS)" $(ARGS)
 	cp $(CURDIR)/blockbook /out/blockbook
 	chown $(PACKAGER) /out/blockbook
 
@@ -24,13 +24,13 @@ tools:
 	chown $(PACKAGER) /out/{ldb,sst_dump}
 
 test: prepare-sources
-	cd $(BLOCKBOOK_SRC) && go test -tags 'rocksdb_6_16 unittest' `go list ./... | grep -vP '^github.com/trezor/blockbook/(contrib|tests)'` $(ARGS)
+	cd $(BLOCKBOOK_SRC) && go test -tags 'unittest' `go list ./... | grep -vP '^github.com/trezor/blockbook/(contrib|tests)'` $(ARGS)
 
 test-integration: prepare-sources
-	cd $(BLOCKBOOK_SRC) && go test -tags 'rocksdb_6_16 integration' `go list github.com/trezor/blockbook/tests/...` $(ARGS)
+	cd $(BLOCKBOOK_SRC) && go test -tags 'integration' `go list github.com/trezor/blockbook/tests/...` $(ARGS)
 
 test-all: prepare-sources
-	cd $(BLOCKBOOK_SRC) && go test -tags 'rocksdb_6_16 unittest integration' `go list ./... | grep -v '^github.com/trezor/blockbook/contrib'` $(ARGS)
+	cd $(BLOCKBOOK_SRC) && go test -tags 'unittest integration' `go list ./... | grep -v '^github.com/trezor/blockbook/contrib'` $(ARGS)
 
 prepare-sources:
 	@ [ -n "`ls /src 2> /dev/null`" ] || (echo "/src doesn't exist or is empty" 1>&2 && exit 1)
diff --git a/db/bulkconnect.go b/db/bulkconnect.go
index 0bd7ac62..5238aa2f 100644
--- a/db/bulkconnect.go
+++ b/db/bulkconnect.go
@@ -3,8 +3,8 @@ package db
 import (
 	"time"
 
-	"github.com/flier/gorocksdb"
 	"github.com/golang/glog"
+	"github.com/linxGnu/grocksdb"
 	"github.com/trezor/blockbook/bchain"
 )
 
@@ -58,7 +58,7 @@ func (d *RocksDB) InitBulkConnect() (*BulkConnect, error) {
 	return b, nil
 }
 
-func (b *BulkConnect) storeTxAddresses(wb *gorocksdb.WriteBatch, all bool) (int, int, error) {
+func (b *BulkConnect) storeTxAddresses(wb *grocksdb.WriteBatch, all bool) (int, int, error) {
 	var txm map[string]*TxAddresses
 	var sp int
 	if all {
@@ -101,7 +101,7 @@ func (b *BulkConnect) storeTxAddresses(wb *gorocksdb.WriteBatch, all bool) (int,
 func (b *BulkConnect) parallelStoreTxAddresses(c chan error, all bool) {
 	defer close(c)
 	start := time.Now()
-	wb := gorocksdb.NewWriteBatch()
+	wb := grocksdb.NewWriteBatch()
 	defer wb.Destroy()
 	count, sp, err := b.storeTxAddresses(wb, all)
 	if err != nil {
@@ -116,7 +116,7 @@ func (b *BulkConnect) parallelStoreTxAddresses(c chan error, all bool) {
 	c <- nil
 }
 
-func (b *BulkConnect) storeBalances(wb *gorocksdb.WriteBatch, all bool) (int, error) {
+func (b *BulkConnect) storeBalances(wb *grocksdb.WriteBatch, all bool) (int, error) {
 	var bal map[string]*AddrBalance
 	if all {
 		bal = b.balances
@@ -141,7 +141,7 @@ func (b *BulkConnect) storeBalances(wb *gorocksdb.WriteBatch, all bool) (int, er
 func (b *BulkConnect) parallelStoreBalances(c chan error, all bool) {
 	defer close(c)
 	start := time.Now()
-	wb := gorocksdb.NewWriteBatch()
+	wb := grocksdb.NewWriteBatch()
 	defer wb.Destroy()
 	count, err := b.storeBalances(wb, all)
 	if err != nil {
@@ -156,7 +156,7 @@ func (b *BulkConnect) parallelStoreBalances(c chan error, all bool) {
 	c <- nil
 }
 
-func (b *BulkConnect) storeBulkAddresses(wb *gorocksdb.WriteBatch) error {
+func (b *BulkConnect) storeBulkAddresses(wb *grocksdb.WriteBatch) error {
 	for _, ba := range b.bulkAddresses {
 		if err := b.d.storeAddresses(wb, ba.bi.Height, ba.addresses); err != nil {
 			return err
@@ -202,7 +202,7 @@ func (b *BulkConnect) connectBlockBitcoinType(block *bchain.Block, storeBlockTxs
 	// open WriteBatch only if going to write
 	if sa || b.bulkAddressesCount > maxBulkAddresses || storeBlockTxs {
 		start := time.Now()
-		wb := gorocksdb.NewWriteBatch()
+		wb := grocksdb.NewWriteBatch()
 		defer wb.Destroy()
 		bac := b.bulkAddressesCount
 		if sa || b.bulkAddressesCount > maxBulkAddresses {
@@ -235,7 +235,7 @@ func (b *BulkConnect) connectBlockBitcoinType(block *bchain.Block, storeBlockTxs
 	return nil
 }
 
-func (b *BulkConnect) storeAddressContracts(wb *gorocksdb.WriteBatch, all bool) (int, error) {
+func (b *BulkConnect) storeAddressContracts(wb *grocksdb.WriteBatch, all bool) (int, error) {
 	var ac map[string]*AddrContracts
 	if all {
 		ac = b.addressContracts
@@ -260,7 +260,7 @@ func (b *BulkConnect) storeAddressContracts(wb *gorocksdb.WriteBatch, all bool)
 func (b *BulkConnect) parallelStoreAddressContracts(c chan error, all bool) {
 	defer close(c)
 	start := time.Now()
-	wb := gorocksdb.NewWriteBatch()
+	wb := grocksdb.NewWriteBatch()
 	defer wb.Destroy()
 	count, err := b.storeAddressContracts(wb, all)
 	if err != nil {
@@ -303,7 +303,7 @@ func (b *BulkConnect) connectBlockEthereumType(block *bchain.Block, storeBlockTx
 	// open WriteBatch only if going to write
 	if sa || b.bulkAddressesCount > maxBulkAddresses || storeBlockTxs {
 		start := time.Now()
-		wb := gorocksdb.NewWriteBatch()
+		wb := grocksdb.NewWriteBatch()
 		defer wb.Destroy()
 		bac := b.bulkAddressesCount
 		if sa || b.bulkAddressesCount > maxBulkAddresses {
@@ -333,7 +333,7 @@ func (b *BulkConnect) connectBlockEthereumType(block *bchain.Block, storeBlockTx
 		// if there are blockSpecificData, store them
 		blockSpecificData, _ := block.CoinSpecificData.(*bchain.EthereumBlockSpecificData)
 		if blockSpecificData != nil {
-			wb := gorocksdb.NewWriteBatch()
+			wb := grocksdb.NewWriteBatch()
 			defer wb.Destroy()
 			if err = b.d.storeBlockSpecificDataEthereumType(wb, block); err != nil {
 				return err
@@ -378,7 +378,7 @@ func (b *BulkConnect) Close() error {
 		storeAddressContractsChan = make(chan error)
 		go b.parallelStoreAddressContracts(storeAddressContractsChan, true)
 	}
-	wb := gorocksdb.NewWriteBatch()
+	wb := grocksdb.NewWriteBatch()
 	defer wb.Destroy()
 	bac := b.bulkAddressesCount
 	if err := b.storeBulkAddresses(wb); err != nil {
diff --git a/db/dboptions.go b/db/dboptions.go
index 4aa95bd8..90f4b02e 100644
--- a/db/dboptions.go
+++ b/db/dboptions.go
@@ -2,31 +2,28 @@ package db
 
 // #include "rocksdb/c.h"
 import "C"
-
-import (
-	"github.com/flier/gorocksdb"
-)
+import "github.com/linxGnu/grocksdb"
 
 /*
-	possible additional tuning, using options not accessible by gorocksdb
+	possible additional tuning, using options not accessible by grocksdb
 
 // #include "rocksdb/c.h"
 import "C"
 
 	cNativeOpts := C.rocksdb_options_create()
-	opts := &gorocksdb.Options{}
+	opts := &grocksdb.Options{}
 	cField := reflect.Indirect(reflect.ValueOf(opts)).FieldByName("c")
 	cPtr := (**C.rocksdb_options_t)(unsafe.Pointer(cField.UnsafeAddr()))
 	*cPtr = cNativeOpts
 
 	cNativeBlockOpts := C.rocksdb_block_based_options_create()
-	blockOpts := &gorocksdb.BlockBasedTableOptions{}
+	blockOpts := &grocksdb.BlockBasedTableOptions{}
 	cBlockField := reflect.Indirect(reflect.ValueOf(blockOpts)).FieldByName("c")
 	cBlockPtr := (**C.rocksdb_block_based_table_options_t)(unsafe.Pointer(cBlockField.UnsafeAddr()))
 	*cBlockPtr = cNativeBlockOpts
 
 	// https://github.com/facebook/rocksdb/wiki/Partitioned-Index-Filters
-	blockOpts.SetIndexType(gorocksdb.KTwoLevelIndexSearchIndexType)
+	blockOpts.SetIndexType(grocksdb.KTwoLevelIndexSearchIndexType)
 	C.rocksdb_block_based_options_set_partition_filters(cNativeBlockOpts, boolToChar(true))
 	C.rocksdb_block_based_options_set_metadata_block_size(cNativeBlockOpts, C.uint64_t(4096))
 	C.rocksdb_block_based_options_set_cache_index_and_filter_blocks_with_high_priority(cNativeBlockOpts, boolToChar(true))
@@ -41,16 +38,16 @@ func boolToChar(b bool) C.uchar {
 }
 */
 
-func createAndSetDBOptions(bloomBits int, c *gorocksdb.Cache, maxOpenFiles int) *gorocksdb.Options {
-	blockOpts := gorocksdb.NewDefaultBlockBasedTableOptions()
+func createAndSetDBOptions(bloomBits int, c *grocksdb.Cache, maxOpenFiles int) *grocksdb.Options {
+	blockOpts := grocksdb.NewDefaultBlockBasedTableOptions()
 	blockOpts.SetBlockSize(32 << 10) // 32kB
 	blockOpts.SetBlockCache(c)
 	if bloomBits > 0 {
-		blockOpts.SetFilterPolicy(gorocksdb.NewBloomFilter(bloomBits))
+		blockOpts.SetFilterPolicy(grocksdb.NewBloomFilter(float64(bloomBits)))
 	}
 	blockOpts.SetFormatVersion(4)
 
-	opts := gorocksdb.NewDefaultOptions()
+	opts := grocksdb.NewDefaultOptions()
 	opts.SetBlockBasedTableFactory(blockOpts)
 	opts.SetCreateIfMissing(true)
 	opts.SetCreateIfMissingColumnFamilies(true)
@@ -60,6 +57,6 @@ func createAndSetDBOptions(bloomBits int, c *gorocksdb.Cache, maxOpenFiles int)
 	opts.SetWriteBufferSize(1 << 27)      // 128MB
 	opts.SetMaxBytesForLevelBase(1 << 27) // 128MB
 	opts.SetMaxOpenFiles(maxOpenFiles)
-	opts.SetCompression(gorocksdb.LZ4HCCompression)
+	opts.SetCompression(grocksdb.LZ4HCCompression)
 	return opts
 }
diff --git a/db/fiat.go b/db/fiat.go
index 9347aba0..5f9a5284 100644
--- a/db/fiat.go
+++ b/db/fiat.go
@@ -7,9 +7,9 @@ import (
 	"time"
 
 	vlq "github.com/bsm/go-vlq"
-	"github.com/flier/gorocksdb"
 	"github.com/golang/glog"
 	"github.com/juju/errors"
+	"github.com/linxGnu/grocksdb"
 )
 
 // FiatRatesTimeFormat is a format string for storing FiatRates timestamps in rocksdb
@@ -152,7 +152,7 @@ func FiatRatesConvertDate(date string) (*time.Time, error) {
 }
 
 // FiatRatesStoreTicker stores ticker data at the specified time
-func (d *RocksDB) FiatRatesStoreTicker(wb *gorocksdb.WriteBatch, ticker *CurrencyRatesTicker) error {
+func (d *RocksDB) FiatRatesStoreTicker(wb *grocksdb.WriteBatch, ticker *CurrencyRatesTicker) error {
 	if len(ticker.Rates) == 0 {
 		return errors.New("Error storing ticker: empty rates")
 	}
@@ -180,7 +180,7 @@ func isSuitableTicker(ticker *CurrencyRatesTicker, vsCurrency string, token stri
 	return true
 }
 
-func getTickerFromIterator(it *gorocksdb.Iterator, vsCurrency string, token string) (*CurrencyRatesTicker, error) {
+func getTickerFromIterator(it *grocksdb.Iterator, vsCurrency string, token string) (*CurrencyRatesTicker, error) {
 	timeObj, err := time.Parse(FiatRatesTimeFormat, string(it.Key().Data()))
 	if err != nil {
 		return nil, err
diff --git a/db/fiat_test.go b/db/fiat_test.go
index 1c90c606..adb98563 100644
--- a/db/fiat_test.go
+++ b/db/fiat_test.go
@@ -7,7 +7,7 @@ import (
 	"testing"
 	"time"
 
-	"github.com/flier/gorocksdb"
+	"github.com/linxGnu/grocksdb"
 )
 
 func TestRocksTickers(t *testing.T) {
@@ -60,7 +60,7 @@ func TestRocksTickers(t *testing.T) {
 		},
 	}
 
-	wb := gorocksdb.NewWriteBatch()
+	wb := grocksdb.NewWriteBatch()
 	defer wb.Destroy()
 	err := d.FiatRatesStoreTicker(wb, ticker1)
 	if err != nil {
diff --git a/db/rocksdb.go b/db/rocksdb.go
index ad02a0de..63379949 100644
--- a/db/rocksdb.go
+++ b/db/rocksdb.go
@@ -15,9 +15,9 @@ import (
 	"unsafe"
 
 	vlq "github.com/bsm/go-vlq"
-	"github.com/flier/gorocksdb"
 	"github.com/golang/glog"
 	"github.com/juju/errors"
+	"github.com/linxGnu/grocksdb"
 	"github.com/trezor/blockbook/bchain"
 	"github.com/trezor/blockbook/common"
 )
@@ -34,8 +34,8 @@ const refreshIterator = 5000000
 // RepairRocksDB calls RocksDb db repair function
 func RepairRocksDB(name string) error {
 	glog.Infof("rocksdb: repair")
-	opts := gorocksdb.NewDefaultOptions()
-	return gorocksdb.RepairDb(name, opts)
+	opts := grocksdb.NewDefaultOptions()
+	return grocksdb.RepairDb(name, opts)
 }
 
 type connectBlockStats struct {
@@ -60,14 +60,14 @@ const (
 // RocksDB handle
 type RocksDB struct {
 	path         string
-	db           *gorocksdb.DB
-	wo           *gorocksdb.WriteOptions
-	ro           *gorocksdb.ReadOptions
-	cfh          []*gorocksdb.ColumnFamilyHandle
+	db           *grocksdb.DB
+	wo           *grocksdb.WriteOptions
+	ro           *grocksdb.ReadOptions
+	cfh          []*grocksdb.ColumnFamilyHandle
 	chainParser  bchain.BlockChainParser
 	is           *common.InternalState
 	metrics      *common.Metrics
-	cache        *gorocksdb.Cache
+	cache        *grocksdb.Cache
 	maxOpenFiles int
 	cbs          connectBlockStats
 }
@@ -104,20 +104,20 @@ var cfBaseNames = []string{"default", "height", "addresses", "blockTxs", "transa
 var cfNamesBitcoinType = []string{"addressBalance", "txAddresses"}
 var cfNamesEthereumType = []string{"addressContracts", "internalData", "contracts", "functionSignatures", "blockInternalDataErrors", "addressAliases"}
 
-func openDB(path string, c *gorocksdb.Cache, openFiles int) (*gorocksdb.DB, []*gorocksdb.ColumnFamilyHandle, error) {
+func openDB(path string, c *grocksdb.Cache, openFiles int) (*grocksdb.DB, []*grocksdb.ColumnFamilyHandle, error) {
 	// opts with bloom filter
 	opts := createAndSetDBOptions(10, c, openFiles)
 	// opts for addresses without bloom filter
 	// from documentation: if most of your queries are executed using iterators, you shouldn't set bloom filter
 	optsAddresses := createAndSetDBOptions(0, c, openFiles)
 	// default, height, addresses, blockTxids, transactions
-	cfOptions := []*gorocksdb.Options{opts, opts, optsAddresses, opts, opts, opts}
+	cfOptions := []*grocksdb.Options{opts, opts, optsAddresses, opts, opts, opts}
 	// append type specific options
 	count := len(cfNames) - len(cfOptions)
 	for i := 0; i < count; i++ {
 		cfOptions = append(cfOptions, opts)
 	}
-	db, cfh, err := gorocksdb.OpenDbColumnFamilies(opts, path, cfNames, cfOptions)
+	db, cfh, err := grocksdb.OpenDbColumnFamilies(opts, path, cfNames, cfOptions)
 	if err != nil {
 		return nil, nil, err
 	}
@@ -139,13 +139,13 @@ func NewRocksDB(path string, cacheSize, maxOpenFiles int, parser bchain.BlockCha
 		return nil, errors.New("Unknown chain type")
 	}
 
-	c := gorocksdb.NewLRUCache(uint64(cacheSize))
+	c := grocksdb.NewLRUCache(uint64(cacheSize))
 	db, cfh, err := openDB(path, c, maxOpenFiles)
 	if err != nil {
 		return nil, err
 	}
-	wo := gorocksdb.NewDefaultWriteOptions()
-	ro := gorocksdb.NewDefaultReadOptions()
+	wo := grocksdb.NewDefaultWriteOptions()
+	ro := grocksdb.NewDefaultReadOptions()
 	return &RocksDB{path, db, wo, ro, cfh, parser, nil, metrics, c, maxOpenFiles, connectBlockStats{}}, nil
 }
 
@@ -200,7 +200,7 @@ func atoUint64(s string) uint64 {
 	return uint64(i)
 }
 
-func (d *RocksDB) WriteBatch(wb *gorocksdb.WriteBatch) error {
+func (d *RocksDB) WriteBatch(wb *grocksdb.WriteBatch) error {
 	return d.db.Write(d.wo, wb)
 }
 
@@ -325,7 +325,7 @@ const (
 
 // ConnectBlock indexes addresses in the block and stores them in db
 func (d *RocksDB) ConnectBlock(block *bchain.Block) error {
-	wb := gorocksdb.NewWriteBatch()
+	wb := grocksdb.NewWriteBatch()
 	defer wb.Destroy()
 
 	if glog.V(2) {
@@ -740,7 +740,7 @@ func addToAddressesMap(addresses addressesMap, strAddrDesc string, btxID []byte,
 	return false
 }
 
-func (d *RocksDB) storeAddresses(wb *gorocksdb.WriteBatch, height uint32, addresses addressesMap) error {
+func (d *RocksDB) storeAddresses(wb *grocksdb.WriteBatch, height uint32, addresses addressesMap) error {
 	for addrDesc, txi := range addresses {
 		ba := bchain.AddressDescriptor(addrDesc)
 		key := packAddressKey(ba, height)
@@ -750,7 +750,7 @@ func (d *RocksDB) storeAddresses(wb *gorocksdb.WriteBatch, height uint32, addres
 	return nil
 }
 
-func (d *RocksDB) storeTxAddresses(wb *gorocksdb.WriteBatch, am map[string]*TxAddresses) error {
+func (d *RocksDB) storeTxAddresses(wb *grocksdb.WriteBatch, am map[string]*TxAddresses) error {
 	varBuf := make([]byte, maxPackedBigintBytes)
 	buf := make([]byte, 1024)
 	for txID, ta := range am {
@@ -760,7 +760,7 @@ func (d *RocksDB) storeTxAddresses(wb *gorocksdb.WriteBatch, am map[string]*TxAd
 	return nil
 }
 
-func (d *RocksDB) storeBalances(wb *gorocksdb.WriteBatch, abm map[string]*AddrBalance) error {
+func (d *RocksDB) storeBalances(wb *grocksdb.WriteBatch, abm map[string]*AddrBalance) error {
 	// allocate buffer initial buffer
 	buf := make([]byte, 1024)
 	varBuf := make([]byte, maxPackedBigintBytes)
@@ -776,7 +776,7 @@ func (d *RocksDB) storeBalances(wb *gorocksdb.WriteBatch, abm map[string]*AddrBa
 	return nil
 }
 
-func (d *RocksDB) cleanupBlockTxs(wb *gorocksdb.WriteBatch, block *bchain.Block) error {
+func (d *RocksDB) cleanupBlockTxs(wb *grocksdb.WriteBatch, block *bchain.Block) error {
 	keep := d.chainParser.KeepBlockAddresses()
 	// cleanup old block address
 	if block.Height > uint32(keep) {
@@ -797,7 +797,7 @@ func (d *RocksDB) cleanupBlockTxs(wb *gorocksdb.WriteBatch, block *bchain.Block)
 	return nil
 }
 
-func (d *RocksDB) storeAndCleanupBlockTxs(wb *gorocksdb.WriteBatch, block *bchain.Block) error {
+func (d *RocksDB) storeAndCleanupBlockTxs(wb *grocksdb.WriteBatch, block *bchain.Block) error {
 	pl := d.chainParser.PackedTxidLen()
 	buf := make([]byte, 0, pl*len(block.Txs))
 	varBuf := make([]byte, vlq.MaxLen64)
@@ -1225,7 +1225,7 @@ func (d *RocksDB) GetBlockInfo(height uint32) (*BlockInfo, error) {
 	return bi, err
 }
 
-func (d *RocksDB) writeHeightFromBlock(wb *gorocksdb.WriteBatch, block *bchain.Block, op int) error {
+func (d *RocksDB) writeHeightFromBlock(wb *grocksdb.WriteBatch, block *bchain.Block, op int) error {
 	return d.writeHeight(wb, block.Height, &BlockInfo{
 		Hash:   block.Hash,
 		Time:   block.Time,
@@ -1235,7 +1235,7 @@ func (d *RocksDB) writeHeightFromBlock(wb *gorocksdb.WriteBatch, block *bchain.B
 	}, op)
 }
 
-func (d *RocksDB) writeHeight(wb *gorocksdb.WriteBatch, height uint32, bi *BlockInfo, op int) error {
+func (d *RocksDB) writeHeight(wb *grocksdb.WriteBatch, height uint32, bi *BlockInfo, op int) error {
 	key := packUint(height)
 	switch op {
 	case opInsert:
@@ -1281,7 +1281,7 @@ func (d *RocksDB) GetAddressAlias(address string) string {
 	return name
 }
 
-func (d *RocksDB) storeAddressAliasRecords(wb *gorocksdb.WriteBatch, records []bchain.AddressAliasRecord) error {
+func (d *RocksDB) storeAddressAliasRecords(wb *grocksdb.WriteBatch, records []bchain.AddressAliasRecord) error {
 	if d.chainParser.UseAddressAliases() {
 		for i := range records {
 			r := &records[i]
@@ -1298,7 +1298,7 @@ func (d *RocksDB) storeAddressAliasRecords(wb *gorocksdb.WriteBatch, records []b
 
 // Disconnect blocks
 
-func (d *RocksDB) disconnectTxAddressesInputs(wb *gorocksdb.WriteBatch, btxID []byte, inputs []outpoint, txa *TxAddresses, txAddressesToUpdate map[string]*TxAddresses,
+func (d *RocksDB) disconnectTxAddressesInputs(wb *grocksdb.WriteBatch, btxID []byte, inputs []outpoint, txa *TxAddresses, txAddressesToUpdate map[string]*TxAddresses,
 	getAddressBalance func(addrDesc bchain.AddressDescriptor) (*AddrBalance, error),
 	addressFoundInTx func(addrDesc bchain.AddressDescriptor, btxID []byte) bool) error {
 	var err error
@@ -1354,7 +1354,7 @@ func (d *RocksDB) disconnectTxAddressesInputs(wb *gorocksdb.WriteBatch, btxID []
 	return nil
 }
 
-func (d *RocksDB) disconnectTxAddressesOutputs(wb *gorocksdb.WriteBatch, btxID []byte, txa *TxAddresses,
+func (d *RocksDB) disconnectTxAddressesOutputs(wb *grocksdb.WriteBatch, btxID []byte, txa *TxAddresses,
 	getAddressBalance func(addrDesc bchain.AddressDescriptor) (*AddrBalance, error),
 	addressFoundInTx func(addrDesc bchain.AddressDescriptor, btxID []byte) bool) error {
 	for i, t := range txa.Outputs {
@@ -1386,7 +1386,7 @@ func (d *RocksDB) disconnectTxAddressesOutputs(wb *gorocksdb.WriteBatch, btxID [
 }
 
 func (d *RocksDB) disconnectBlock(height uint32, blockTxs []blockTxs) error {
-	wb := gorocksdb.NewWriteBatch()
+	wb := grocksdb.NewWriteBatch()
 	defer wb.Destroy()
 	txAddressesToUpdate := make(map[string]*TxAddresses)
 	txAddresses := make([]*TxAddresses, len(blockTxs))
@@ -1498,7 +1498,7 @@ func (d *RocksDB) DisconnectBlockRangeBitcoinType(lower uint32, higher uint32) e
 	return nil
 }
 
-func (d *RocksDB) storeBalancesDisconnect(wb *gorocksdb.WriteBatch, balances map[string]*AddrBalance) {
+func (d *RocksDB) storeBalancesDisconnect(wb *grocksdb.WriteBatch, balances map[string]*AddrBalance) {
 	for _, b := range balances {
 		if b != nil {
 			// remove spent utxos
@@ -1584,14 +1584,14 @@ func (d *RocksDB) DeleteTx(txid string) error {
 		return nil
 	}
 	// use write batch so that this delete matches other deletes
-	wb := gorocksdb.NewWriteBatch()
+	wb := grocksdb.NewWriteBatch()
 	defer wb.Destroy()
 	d.internalDeleteTx(wb, key)
 	return d.WriteBatch(wb)
 }
 
 // internalDeleteTx checks if tx is cached and updates internal state accordingly
-func (d *RocksDB) internalDeleteTx(wb *gorocksdb.WriteBatch, key []byte) {
+func (d *RocksDB) internalDeleteTx(wb *grocksdb.WriteBatch, key []byte) {
 	val, err := d.db.GetCF(d.ro, d.cfh[cfTransactions], key)
 	// ignore error, it is only for statistics
 	if err == nil {
@@ -1745,7 +1745,7 @@ func (d *RocksDB) computeColumnSize(col int, stopCompute chan os.Signal) (int64,
 	var rows, keysSum, valuesSum int64
 	var seekKey []byte
 	// do not use cache
-	ro := gorocksdb.NewDefaultReadOptions()
+	ro := grocksdb.NewDefaultReadOptions()
 	ro.SetFillCache(false)
 	for {
 		var key []byte
@@ -1890,7 +1890,7 @@ func (d *RocksDB) fixUtxo(addrDesc bchain.AddressDescriptor, ba *AddrBalance) (b
 				utxos[i], utxos[opp] = utxos[opp], utxos[i]
 			}
 			ba.Utxos = utxos
-			wb := gorocksdb.NewWriteBatch()
+			wb := grocksdb.NewWriteBatch()
 			err = d.storeBalances(wb, map[string]*AddrBalance{string(addrDesc): ba})
 			if err == nil {
 				err = d.WriteBatch(wb)
@@ -1903,7 +1903,7 @@ func (d *RocksDB) fixUtxo(addrDesc bchain.AddressDescriptor, ba *AddrBalance) (b
 		}
 		return fixed, false, errors.Errorf("balance %s, checksum %s, from txa %s, txs %d", ba.BalanceSat.String(), checksum.String(), checksumFromTxs.String(), ba.Txs)
 	} else if reorder {
-		wb := gorocksdb.NewWriteBatch()
+		wb := grocksdb.NewWriteBatch()
 		err := d.storeBalances(wb, map[string]*AddrBalance{string(addrDesc): ba})
 		if err == nil {
 			err = d.WriteBatch(wb)
@@ -1926,7 +1926,7 @@ func (d *RocksDB) FixUtxos(stop chan os.Signal) error {
 	var row, errorsCount, fixedCount int64
 	var seekKey []byte
 	// do not use cache
-	ro := gorocksdb.NewDefaultReadOptions()
+	ro := grocksdb.NewDefaultReadOptions()
 	ro.SetFillCache(false)
 	for {
 		var addrDesc bchain.AddressDescriptor
diff --git a/db/rocksdb_ethereumtype.go b/db/rocksdb_ethereumtype.go
index a75b5284..e48761ab 100644
--- a/db/rocksdb_ethereumtype.go
+++ b/db/rocksdb_ethereumtype.go
@@ -7,9 +7,9 @@ import (
 	"sync"
 
 	vlq "github.com/bsm/go-vlq"
-	"github.com/flier/gorocksdb"
 	"github.com/golang/glog"
 	"github.com/juju/errors"
+	"github.com/linxGnu/grocksdb"
 	"github.com/trezor/blockbook/bchain"
 	"github.com/trezor/blockbook/bchain/coins/eth"
 )
@@ -131,7 +131,7 @@ func unpackAddrContracts(buf []byte, addrDesc bchain.AddressDescriptor) (*AddrCo
 	}, nil
 }
 
-func (d *RocksDB) storeAddressContracts(wb *gorocksdb.WriteBatch, acm map[string]*AddrContracts) error {
+func (d *RocksDB) storeAddressContracts(wb *grocksdb.WriteBatch, acm map[string]*AddrContracts) error {
 	for addrDesc, acs := range acm {
 		// address with 0 contracts is removed from db - happens on disconnect
 		if acs == nil || (acs.NonContractTxs == 0 && acs.InternalTxs == 0 && len(acs.Contracts) == 0) {
@@ -659,7 +659,7 @@ func (d *RocksDB) GetFourByteSignatures(fourBytes uint32) (*[]bchain.FourByteSig
 }
 
 // StoreFourByteSignature stores 4byte signature in DB
-func (d *RocksDB) StoreFourByteSignature(wb *gorocksdb.WriteBatch, fourBytes uint32, id uint32, signature *bchain.FourByteSignature) error {
+func (d *RocksDB) StoreFourByteSignature(wb *grocksdb.WriteBatch, fourBytes uint32, id uint32, signature *bchain.FourByteSignature) error {
 	key := packFourByteKey(fourBytes, id)
 	wb.PutCF(d.cfh[cfFunctionSignatures], key, packFourByteSignature(signature))
 	cachedByteSignaturesMux.Lock()
@@ -690,7 +690,7 @@ func (d *RocksDB) getEthereumInternalData(btxID []byte) (*bchain.EthereumInterna
 	return d.unpackEthInternalData(buf)
 }
 
-func (d *RocksDB) storeInternalDataEthereumType(wb *gorocksdb.WriteBatch, blockTxs []ethBlockTx) error {
+func (d *RocksDB) storeInternalDataEthereumType(wb *grocksdb.WriteBatch, blockTxs []ethBlockTx) error {
 	for i := range blockTxs {
 		blockTx := &blockTxs[i]
 		if blockTx.internalData != nil {
@@ -785,7 +785,7 @@ func (d *RocksDB) GetContractInfo(contract bchain.AddressDescriptor, typeFromCon
 // StoreContractInfo stores contractInfo in DB
 // if CreatedInBlock==0 and DestructedInBlock!=0, it is evaluated as a desctruction of a contract, the contract info is updated
 // in all other cases the contractInfo overwrites previously stored data in DB (however it should not really happen as contract is created only once)
-func (d *RocksDB) StoreContractInfo(wb *gorocksdb.WriteBatch, contractInfo *bchain.ContractInfo) error {
+func (d *RocksDB) StoreContractInfo(wb *grocksdb.WriteBatch, contractInfo *bchain.ContractInfo) error {
 	if contractInfo.Contract != "" {
 		key, err := d.chainParser.GetAddrDescFromAddress(contractInfo.Contract)
 		if err != nil {
@@ -840,7 +840,7 @@ func packBlockTx(buf []byte, blockTx *ethBlockTx) []byte {
 	return buf
 }
 
-func (d *RocksDB) storeAndCleanupBlockTxsEthereumType(wb *gorocksdb.WriteBatch, block *bchain.Block, blockTxs []ethBlockTx) error {
+func (d *RocksDB) storeAndCleanupBlockTxsEthereumType(wb *grocksdb.WriteBatch, block *bchain.Block, blockTxs []ethBlockTx) error {
 	pl := d.chainParser.PackedTxidLen()
 	buf := make([]byte, 0, (pl+2*eth.EthereumTypeAddressDescriptorLen)*len(blockTxs))
 	for i := range blockTxs {
@@ -851,7 +851,7 @@ func (d *RocksDB) storeAndCleanupBlockTxsEthereumType(wb *gorocksdb.WriteBatch,
 	return d.cleanupBlockTxs(wb, block)
 }
 
-func (d *RocksDB) storeBlockInternalDataErrorEthereumType(wb *gorocksdb.WriteBatch, block *bchain.Block, message string) error {
+func (d *RocksDB) storeBlockInternalDataErrorEthereumType(wb *grocksdb.WriteBatch, block *bchain.Block, message string) error {
 	key := packUint(block.Height)
 	txid, err := d.chainParser.PackTxid(block.Hash)
 	if err != nil {
@@ -867,7 +867,7 @@ func (d *RocksDB) storeBlockInternalDataErrorEthereumType(wb *gorocksdb.WriteBat
 	return nil
 }
 
-func (d *RocksDB) storeBlockSpecificDataEthereumType(wb *gorocksdb.WriteBatch, block *bchain.Block) error {
+func (d *RocksDB) storeBlockSpecificDataEthereumType(wb *grocksdb.WriteBatch, block *bchain.Block) error {
 	blockSpecificData, _ := block.CoinSpecificData.(*bchain.EthereumBlockSpecificData)
 	if blockSpecificData != nil {
 		if blockSpecificData.InternalDataError != "" {
@@ -1112,7 +1112,7 @@ func (d *RocksDB) disconnectInternalData(btxID []byte, addresses map[string]map[
 	return nil
 }
 
-func (d *RocksDB) disconnectBlockTxsEthereumType(wb *gorocksdb.WriteBatch, height uint32, blockTxs []ethBlockTx, contracts map[string]*AddrContracts) error {
+func (d *RocksDB) disconnectBlockTxsEthereumType(wb *grocksdb.WriteBatch, height uint32, blockTxs []ethBlockTx, contracts map[string]*AddrContracts) error {
 	glog.Info("Disconnecting block ", height, " containing ", len(blockTxs), " transactions")
 	addresses := make(map[string]map[string]struct{})
 	for i := range blockTxs {
@@ -1169,7 +1169,7 @@ func (d *RocksDB) DisconnectBlockRangeEthereumType(lower uint32, higher uint32)
 		}
 		blocks[height-lower] = blockTxs
 	}
-	wb := gorocksdb.NewWriteBatch()
+	wb := grocksdb.NewWriteBatch()
 	defer wb.Destroy()
 	contracts := make(map[string]*AddrContracts)
 	for height := higher; height >= lower; height-- {
diff --git a/db/rocksdb_ethereumtype_test.go b/db/rocksdb_ethereumtype_test.go
index bf651335..8083f7eb 100644
--- a/db/rocksdb_ethereumtype_test.go
+++ b/db/rocksdb_ethereumtype_test.go
@@ -8,8 +8,8 @@ import (
 	"reflect"
 	"testing"
 
-	"github.com/flier/gorocksdb"
 	"github.com/juju/errors"
+	"github.com/linxGnu/grocksdb"
 	"github.com/trezor/blockbook/bchain"
 	"github.com/trezor/blockbook/bchain/coins/eth"
 	"github.com/trezor/blockbook/common"
@@ -359,7 +359,7 @@ func testFourByteSignature(t *testing.T, d *RocksDB) {
 		Name:       "xyz",
 		Parameters: []string{"address", "(bytes,uint256[],uint256)", "uint16"},
 	}
-	wb := gorocksdb.NewWriteBatch()
+	wb := grocksdb.NewWriteBatch()
 	defer wb.Destroy()
 	if err := d.StoreFourByteSignature(wb, fourBytes, id, &signature); err != nil {
 		t.Fatal(err)
diff --git a/docs/build.md b/docs/build.md
index a464ccb5..3623d50f 100644
--- a/docs/build.md
+++ b/docs/build.md
@@ -78,7 +78,7 @@ There are few variables that can be passed to `make` in order to modify build pr
 
 `BASE_IMAGE`: Specifies the base image of the Docker build image. By default, it chooses the same Linux distro as the host machine but you can override it this way `make BASE_IMAGE=debian:10 all-bitcoin` to make a build for Debian 10.
 
-*Please be aware that we are running our Blockbooks on Debian 9 and Debian 10 and do not offer support with running it on other distros.*
+*Please be aware that we are currently running our Blockbooks on Debian 11 and do not offer support with running it on other distros.*
 
 `NO_CACHE`: Common behaviour of Docker image build is that build steps are cached and next time they are executed much faster.
 Although this is a good idea, when something went wrong you will need to override this behaviour somehow. Execute this
@@ -185,13 +185,13 @@ Configuration is described in [config.md](/docs/config.md).
 
 ## Manual build
 
-Instructions below are focused on Debian 9 (Stretch) and 10 (Buster). If you want to use another Linux distribution or operating system
-like macOS or Windows, please read instructions specific for each project.
+Instructions below are focused on Debian 11 on amd64. If you want to use another Linux distribution or operating system
+like macOS or Windows, please adapt the instructions to your target system.
 
 Setup go environment (use newer version of go as available)
 
 ```
-wget https://golang.org/dl/go1.17.1.linux-amd64.tar.gz && tar xf go1.17.1.linux-amd64.tar.gz
+wget https://golang.org/dl/go1.19.linux-amd64.tar.gz && tar xf go1.19.linux-amd64.tar.gz
 sudo mv go /opt/go
 sudo ln -s /opt/go/bin/go /usr/bin/go
 # see `go help gopath` for details
@@ -206,18 +206,18 @@ make command to create a portable binary.
 
 ```
 sudo apt-get update && sudo apt-get install -y \
-    build-essential git wget pkg-config libzmq3-dev libgflags-dev libsnappy-dev zlib1g-dev libbz2-dev liblz4-dev
+    build-essential git wget pkg-config libzmq3-dev libgflags-dev libsnappy-dev zlib1g-dev libzstd-dev  libbz2-dev liblz4-dev 
 git clone https://github.com/facebook/rocksdb.git
 cd rocksdb
-git checkout v6.22.1
+git checkout v7.5.3
 CFLAGS=-fPIC CXXFLAGS=-fPIC make release
 ```
 
-Setup variables for gorocksdb
+Setup variables for grocksdb
 
 ```
 export CGO_CFLAGS="-I/path/to/rocksdb/include"
-export CGO_LDFLAGS="-L/path/to/rocksdb -lrocksdb -lstdc++ -lm -lz -ldl -lbz2 -lsnappy -llz4"
+export CGO_LDFLAGS="-L/path/to/rocksdb -lrocksdb -lstdc++ -lm -lz -ldl -lbz2 -lsnappy -llz4 -lzstd"
 ```
 
 Install ZeroMQ: https://github.com/zeromq/libzmq
@@ -237,7 +237,7 @@ Get blockbook sources, install dependencies, build:
 cd $GOPATH/src
 git clone https://github.com/trezor/blockbook.git
 cd blockbook
-go build -tags rocksdb_6_16
+go build
 ```
 
 ### Example command
diff --git a/fiat/coingecko.go b/fiat/coingecko.go
index ece706d8..2b0592e3 100644
--- a/fiat/coingecko.go
+++ b/fiat/coingecko.go
@@ -10,8 +10,8 @@ import (
 	"strings"
 	"time"
 
-	"github.com/flier/gorocksdb"
 	"github.com/golang/glog"
+	"github.com/linxGnu/grocksdb"
 	"github.com/trezor/blockbook/db"
 )
 
@@ -343,7 +343,7 @@ func (cg *Coingecko) getHistoricalTicker(tickersToUpdate map[uint]*db.CurrencyRa
 
 func (cg *Coingecko) storeTickers(tickersToUpdate map[uint]*db.CurrencyRatesTicker) error {
 	if len(tickersToUpdate) > 0 {
-		wb := gorocksdb.NewWriteBatch()
+		wb := grocksdb.NewWriteBatch()
 		defer wb.Destroy()
 		for _, v := range tickersToUpdate {
 			if err := cg.db.FiatRatesStoreTicker(wb, v); err != nil {
diff --git a/fourbyte/fourbyte.go b/fourbyte/fourbyte.go
index 21d6fe12..2be1a158 100644
--- a/fourbyte/fourbyte.go
+++ b/fourbyte/fourbyte.go
@@ -9,8 +9,8 @@ import (
 	"strings"
 	"time"
 
-	"github.com/flier/gorocksdb"
 	"github.com/golang/glog"
+	"github.com/linxGnu/grocksdb"
 	"github.com/trezor/blockbook/bchain"
 	"github.com/trezor/blockbook/db"
 )
@@ -173,7 +173,7 @@ func (fd *FourByteSignaturesDownloader) downloadSignatures() {
 	}
 	if len(results) > 0 {
 		glog.Infof("FourByteSignaturesDownloader storing %d new signatures", len(results))
-		wb := gorocksdb.NewWriteBatch()
+		wb := grocksdb.NewWriteBatch()
 		defer wb.Destroy()
 
 		for i := range results {
diff --git a/go.mod b/go.mod
index 7634166d..15adcc9d 100644
--- a/go.mod
+++ b/go.mod
@@ -15,16 +15,13 @@ require (
 	github.com/decred/dcrd/hdkeychain/v3 v3.0.0
 	github.com/decred/dcrd/txscript/v3 v3.0.0
 	github.com/ethereum/go-ethereum v1.10.15
-	github.com/facebookgo/ensure v0.0.0-20200202191622-63f1cf65ac4c // indirect
-	github.com/facebookgo/stack v0.0.0-20160209184415-751773369052 // indirect
-	github.com/facebookgo/subset v0.0.0-20200203212716-c811ad88dec4 // indirect
-	github.com/flier/gorocksdb v0.0.0-20210322035443-567cc51a1652
 	github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b
 	github.com/golang/protobuf v1.5.0
 	github.com/gorilla/websocket v1.4.2
 	github.com/juju/errors v0.0.0-20170703010042-c7d06af17c68
 	github.com/juju/loggo v0.0.0-20190526231331-6e530bcce5d8 // indirect
 	github.com/juju/testing v0.0.0-20191001232224-ce9dec17d28b // indirect
+	github.com/linxGnu/grocksdb v1.7.7
 	github.com/martinboehm/bchutil v0.0.0-20190104112650-6373f11b6efe
 	github.com/martinboehm/btcd v0.0.0-20221101112928-408689e15809
 	github.com/martinboehm/btcutil v0.0.0-20211010173611-6ef1889c1819
@@ -48,6 +45,7 @@ require (
 	github.com/btcsuite/btcd v0.20.1-beta // indirect
 	github.com/btcsuite/btclog v0.0.0-20170628155309-84c8d2346e9f // indirect
 	github.com/cespare/xxhash/v2 v2.1.1 // indirect
+	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/dchest/siphash v1.2.1 // indirect
 	github.com/decred/base58 v1.0.3 // indirect
 	github.com/decred/dcrd/crypto/blake256 v1.0.0 // indirect
@@ -59,14 +57,17 @@ require (
 	github.com/go-ole/go-ole v1.2.1 // indirect
 	github.com/go-stack/stack v1.8.0 // indirect
 	github.com/matttproud/golang_protobuf_extensions v1.0.1 // indirect
+	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/prometheus/client_model v0.2.0 // indirect
 	github.com/prometheus/common v0.14.0 // indirect
 	github.com/prometheus/procfs v0.2.0 // indirect
 	github.com/shirou/gopsutil v3.21.4-0.20210419000835-c7a38de76ee5+incompatible // indirect
+	github.com/stretchr/testify v1.8.0 // indirect
 	github.com/tklauser/go-sysconf v0.3.5 // indirect
 	github.com/tklauser/numcpus v0.2.2 // indirect
 	golang.org/x/sys v0.0.0-20210816183151-1e6c022a8912 // indirect
 	gopkg.in/natefinch/npipe.v2 v2.0.0-20160621034901-c1b8fa8bdcce // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
 )
 
 // replace github.com/martinboehm/btcutil => ../btcutil
diff --git a/go.sum b/go.sum
index eaadd1a8..a27d52f4 100644
--- a/go.sum
+++ b/go.sum
@@ -189,17 +189,9 @@ github.com/envoyproxy/go-control-plane v0.9.1-0.20191026205805-5f8ba28d4473/go.m
 github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c=
 github.com/ethereum/go-ethereum v1.10.15 h1:E9o0kMbD8HXhp7g6UwIwntY05WTDheCGziMhegcBsQw=
 github.com/ethereum/go-ethereum v1.10.15/go.mod h1:W3yfrFyL9C1pHcwY5hmRHVDaorTiQxhYBkKyu5mEDHw=
-github.com/facebookgo/ensure v0.0.0-20200202191622-63f1cf65ac4c h1:8ISkoahWXwZR41ois5lSJBSVw4D0OV19Ht/JSTzvSv0=
-github.com/facebookgo/ensure v0.0.0-20200202191622-63f1cf65ac4c/go.mod h1:Yg+htXGokKKdzcwhuNDwVvN+uBxDGXJ7G/VN1d8fa64=
-github.com/facebookgo/stack v0.0.0-20160209184415-751773369052 h1:JWuenKqqX8nojtoVVWjGfOF9635RETekkoH6Cc9SX0A=
-github.com/facebookgo/stack v0.0.0-20160209184415-751773369052/go.mod h1:UbMTZqLaRiH3MsBH8va0n7s1pQYcu3uTb8G4tygF4Zg=
-github.com/facebookgo/subset v0.0.0-20200203212716-c811ad88dec4 h1:7HZCaLC5+BZpmbhCOZJ293Lz68O7PYrF2EzeiFMwCLk=
-github.com/facebookgo/subset v0.0.0-20200203212716-c811ad88dec4/go.mod h1:5tD+neXqOorC30/tWg0LCSkrqj/AR6gu8yY8/fpw1q0=
 github.com/fatih/color v1.7.0/go.mod h1:Zm6kSWBoL9eyXnKyktHP6abPY2pDugNf5KwzbycvMj4=
 github.com/fjl/memsize v0.0.0-20190710130421-bcb5799ab5e5 h1:FtmdgXiUlNeRsoNMFlKLDt+S+6hbjVMEW6RGQ7aUf7c=
 github.com/fjl/memsize v0.0.0-20190710130421-bcb5799ab5e5/go.mod h1:VvhXpOYNQvB+uIk2RvXzuaQtkQJzzIx6lSBe1xv7hi0=
-github.com/flier/gorocksdb v0.0.0-20210322035443-567cc51a1652 h1:8GVjZ8n6qgX3b/0aklxpNar3RLkvS6G7FZcHkiHDUHs=
-github.com/flier/gorocksdb v0.0.0-20210322035443-567cc51a1652/go.mod h1:CzkODoa0BVoE4x+tw0Pd0MOyGN/u4ip7M06gXTI7htQ=
 github.com/fogleman/gg v1.2.1-0.20190220221249-0403632d5b90/go.mod h1:R/bRT+9gY/C5z7JzPU0zXsXHKM4/ayA+zqcVNZzPa1k=
 github.com/franela/goblin v0.0.0-20200105215937-c9ffbefa60db/go.mod h1:7dvUGVsVBjqR7JHJk0brhHOZYGmfBYOrK0ZhYMEtBr4=
 github.com/franela/goreq v0.0.0-20171204163338-bcd34c9993f8/go.mod h1:ZhphrRTfi2rbfLwlschooIH4+wKKDR4Pdxhh+TRoA20=
@@ -402,6 +394,8 @@ github.com/leanovate/gopter v0.2.9/go.mod h1:U2L/78B+KVFIx2VmW6onHJQzXtFb+p5y3y2
 github.com/lib/pq v1.0.0/go.mod h1:5WUZQaWbwv1U+lTReE5YruASi9Al49XbQIvNi/34Woo=
 github.com/lightstep/lightstep-tracer-common/golang/gogo v0.0.0-20190605223551-bc2310a04743/go.mod h1:qklhhLq1aX+mtWk9cPHPzaBjWImj5ULL6C7HFJtXQMM=
 github.com/lightstep/lightstep-tracer-go v0.18.1/go.mod h1:jlF1pusYV4pidLvZ+XD0UBX0ZE6WURAspgAczcDHrL4=
+github.com/linxGnu/grocksdb v1.7.7 h1:b6o8gagb4FL+P55qUzPchBR/C0u1lWjJOWQSWbhvTWg=
+github.com/linxGnu/grocksdb v1.7.7/go.mod h1:0hTf+iA+GOr0jDX4CgIYyJZxqOH9XlBh6KVj8+zmF34=
 github.com/lyft/protoc-gen-validate v0.0.13/go.mod h1:XbGvPuh87YZc5TdIa2/I4pLk0QoUACkjt2znoq26NVQ=
 github.com/mailru/easyjson v0.0.0-20190614124828-94de47d64c63/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc=
 github.com/mailru/easyjson v0.0.0-20190626092158-b2ccc519800e/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc=
@@ -592,13 +586,16 @@ github.com/streadway/amqp v0.0.0-20190827072141-edfb9018d271/go.mod h1:AZpEONHx3
 github.com/streadway/handy v0.0.0-20190108123426-d5acb3125c2a/go.mod h1:qNTQ5P5JnDBl6z3cMAg/SywNDC5ABu5ApDIw6lUbRmI=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
 github.com/stretchr/testify v1.2.0/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
 github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
 github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
 github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA=
-github.com/stretchr/testify v1.7.0 h1:nwc3DEeHmmLAfoZucVR881uASk0Mfjw8xYJ99tb5CcY=
 github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
+github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
+github.com/stretchr/testify v1.8.0 h1:pSgiaMZlXftHpm5L7V1+rVB+AZJydKsMxsQBIJw4PKk=
+github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
 github.com/syndtr/goleveldb v1.0.1-0.20210819022825-2ae1ddf74ef7 h1:epCh84lMvA70Z7CTTCmYQn2CKbY8j86K7/FAIr141uY=
 github.com/syndtr/goleveldb v1.0.1-0.20210819022825-2ae1ddf74ef7/go.mod h1:q4W45IWZaF22tdD+VEXcAWRA037jwmWEB5VWYORlTpc=
 github.com/tinylib/msgp v1.0.2/go.mod h1:+d+yLhGm8mzTaHzB+wgMYrodPfmZrzkirds8fDWklFE=
@@ -909,8 +906,9 @@ gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.3.0/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=
 gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
-gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c h1:dUUwHk2QECo/6vqA44rthZ8ie2QXMNeKRTHCNY2nXvo=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
+gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gotest.tools v2.2.0+incompatible/go.mod h1:DsYFclhRJ6vuDpmuTbkuFWG+y2sxOXAzmJt81HFBacw=
 honnef.co/go/tools v0.0.0-20180728063816-88497007e858/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
diff --git a/server/public_ethereumtype_test.go b/server/public_ethereumtype_test.go
index 9f1ac6f0..1b95d8cc 100644
--- a/server/public_ethereumtype_test.go
+++ b/server/public_ethereumtype_test.go
@@ -8,8 +8,8 @@ import (
 	"net/http/httptest"
 	"testing"
 
-	"github.com/flier/gorocksdb"
 	"github.com/golang/glog"
+	"github.com/linxGnu/grocksdb"
 	"github.com/trezor/blockbook/bchain"
 	"github.com/trezor/blockbook/bchain/coins/eth"
 	"github.com/trezor/blockbook/db"
@@ -128,7 +128,7 @@ func httpTestsEthereumType(t *testing.T, ts *httptest.Server) {
 
 func initEthereumTypeDB(d *db.RocksDB) error {
 	// add 0xa9059cbb transfer(address,uint256)	signature
-	wb := gorocksdb.NewWriteBatch()
+	wb := grocksdb.NewWriteBatch()
 	defer wb.Destroy()
 	if err := d.StoreFourByteSignature(wb, 2835717307, 145, &bchain.FourByteSignature{
 		Name:       "transfer",
diff --git a/server/public_test.go b/server/public_test.go
index 82f66a0c..b5ba334c 100644
--- a/server/public_test.go
+++ b/server/public_test.go
@@ -14,9 +14,9 @@ import (
 	"testing"
 	"time"
 
-	"github.com/flier/gorocksdb"
 	"github.com/golang/glog"
 	"github.com/gorilla/websocket"
+	"github.com/linxGnu/grocksdb"
 	"github.com/martinboehm/btcutil/chaincfg"
 	gosocketio "github.com/martinboehm/golang-socketio"
 	"github.com/martinboehm/golang-socketio/transport"
@@ -176,7 +176,7 @@ func insertFiatRate(date string, rates map[string]float32, tokenRates map[string
 		Rates:      rates,
 		TokenRates: tokenRates,
 	}
-	wb := gorocksdb.NewWriteBatch()
+	wb := grocksdb.NewWriteBatch()
 	defer wb.Destroy()
 	if err := d.FiatRatesStoreTicker(wb, ticker); err != nil {
 		return err