diff --git a/build/docker/deb/gpg-keys/bcash-shammah.chancellor.asc b/build/docker/deb/gpg-keys/bcash-shammah.chancellor.asc
new file mode 100644
index 00000000..9f7d73d2
--- /dev/null
+++ b/build/docker/deb/gpg-keys/bcash-shammah.chancellor.asc
@@ -0,0 +1,98 @@
+-----BEGIN PGP PUBLIC KEY BLOCK-----
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+-----END PGP PUBLIC KEY BLOCK-----
diff --git a/configs/coins/bcash.json b/configs/coins/bcash.json
index aee70727..d150cd5f 100644
--- a/configs/coins/bcash.json
+++ b/configs/coins/bcash.json
@@ -22,10 +22,10 @@
     "package_name": "backend-bcash",
     "package_revision": "satoshilabs-1",
     "system_user": "bcash",
-    "version": "0.17.1",
-    "binary_url": "https://download.bitcoinabc.org/0.17.1/linux/bitcoin-abc-0.17.1-x86_64-linux-gnu.tar.gz",
-    "verification_type": "sha256",
-    "verification_source": "eccf8b61ba0549f6839e586c7dc6fc4bf6d7591ac432aaea8a7df0266b113d27",
+    "version": "0.18.1",
+    "binary_url": "https://download.bitcoinabc.org/0.18.1/linux/bitcoin-abc-0.18.1-x86_64-linux-gnu.tar.gz",
+    "verification_type": "gpg",
+    "verification_source": "https://download.bitcoinabc.org/0.18.1/linux/bitcoin-abc-0.18.1-x86_64-linux-gnu.tar.gz.schancel.asc",
     "extract_command": "tar -C backend --strip 1 -xf",
     "exclude_files": [
         "bin/bitcoin-qt"
diff --git a/configs/coins/bcash_testnet.json b/configs/coins/bcash_testnet.json
index 9b16e9a5..1e539894 100644
--- a/configs/coins/bcash_testnet.json
+++ b/configs/coins/bcash_testnet.json
@@ -22,10 +22,10 @@
     "package_name": "backend-bcash-testnet",
     "package_revision": "satoshilabs-1",
     "system_user": "bcash",
-    "version": "0.17.1",
-    "binary_url": "https://download.bitcoinabc.org/0.17.1/linux/bitcoin-abc-0.17.1-x86_64-linux-gnu.tar.gz",
-    "verification_type": "sha256",
-    "verification_source": "eccf8b61ba0549f6839e586c7dc6fc4bf6d7591ac432aaea8a7df0266b113d27",
+    "version": "0.18.1",
+    "binary_url": "https://download.bitcoinabc.org/0.18.1/linux/bitcoin-abc-0.18.1-x86_64-linux-gnu.tar.gz",
+    "verification_type": "gpg",
+    "verification_source": "https://download.bitcoinabc.org/0.18.1/linux/bitcoin-abc-0.18.1-x86_64-linux-gnu.tar.gz.schancel.asc",
     "extract_command": "tar -C backend --strip 1 -xf",
     "exclude_files": [
         "bin/bitcoin-qt"