diff --git a/configs/coins/zcash.json b/configs/coins/zcash.json
index ed68a1c7..67a45f16 100644
--- a/configs/coins/zcash.json
+++ b/configs/coins/zcash.json
@@ -22,10 +22,10 @@
     "package_name": "backend-zcash",
     "package_revision": "satoshilabs-1",
     "system_user": "zcash",
-    "version": "5.3.0",
-    "binary_url": "https://z.cash/downloads/zcash-5.3.0-linux64-debian-bullseye.tar.gz",
+    "version": "5.3.1",
+    "binary_url": "https://z.cash/downloads/zcash-5.3.1-linux64-debian-bullseye.tar.gz",
     "verification_type": "sha256",
-    "verification_source": "9e6683a2ee121adf27e0d47adcf6a35807266a5a107809c5999d3fe9acb763b7",
+    "verification_source": "2b6d3ad3cb6d962fe3bffe19fb4dea42e487fcdff9f4b36908f495cb8060022d",
     "extract_command": "tar -C backend --strip 1 -xf",
     "exclude_files": [],
     "exec_command_template": "{{.Env.BackendInstallPath}}/{{.Coin.Alias}}/bin/zcashd -datadir={{.Env.BackendDataPath}}/{{.Coin.Alias}}/backend -conf={{.Env.BackendInstallPath}}/{{.Coin.Alias}}/{{.Coin.Alias}}.conf -pid=/run/{{.Coin.Alias}}/{{.Coin.Alias}}.pid",
diff --git a/configs/coins/zcash_testnet.json b/configs/coins/zcash_testnet.json
index d499da93..659a4d49 100644
--- a/configs/coins/zcash_testnet.json
+++ b/configs/coins/zcash_testnet.json
@@ -21,10 +21,10 @@
   "backend": {
     "package_name": "backend-zcash-testnet",
     "package_revision": "satoshilabs-1",
-    "version": "5.3.0",
-    "binary_url": "https://z.cash/downloads/zcash-5.3.0-linux64-debian-bullseye.tar.gz",
+    "version": "5.3.1",
+    "binary_url": "https://z.cash/downloads/zcash-5.3.1-linux64-debian-bullseye.tar.gz",
     "verification_type": "sha256",
-    "verification_source": "9e6683a2ee121adf27e0d47adcf6a35807266a5a107809c5999d3fe9acb763b7",
+    "verification_source": "2b6d3ad3cb6d962fe3bffe19fb4dea42e487fcdff9f4b36908f495cb8060022d",
     "extract_command": "tar -C backend --strip 1 -xf",
     "exclude_files": [],
     "exec_command_template": "{{.Env.BackendInstallPath}}/{{.Coin.Alias}}/bin/zcashd -datadir={{.Env.BackendDataPath}}/{{.Coin.Alias}}/backend -conf={{.Env.BackendInstallPath}}/{{.Coin.Alias}}/{{.Coin.Alias}}.conf -pid=/run/{{.Coin.Alias}}/{{.Coin.Alias}}.pid",