diff --git a/Cargo.lock b/Cargo.lock
index 8686b226943e..90777af73f4d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -6062,9 +6062,9 @@ dependencies = [
 
 [[package]]
 name = "parity-db"
-version = "0.4.2"
+version = "0.4.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3a7511a0bec4a336b5929999d02b560d2439c993cccf98c26481484e811adc43"
+checksum = "dd684a725651d9588ef21f140a328b6b4f64e646b2e931f3e6f14f75eedf9980"
 dependencies = [
  "blake2",
  "crc32fast",
@@ -12335,7 +12335,7 @@ checksum = "97fee6b57c6a41524a810daee9286c02d7752c4253064d0b05472833a438f675"
 dependencies = [
  "cfg-if",
  "digest 0.10.3",
- "rand 0.8.5",
+ "rand 0.7.3",
  "static_assertions",
 ]
 
diff --git a/node/service/Cargo.toml b/node/service/Cargo.toml
index 6f48b4be5150..58298481444e 100644
--- a/node/service/Cargo.toml
+++ b/node/service/Cargo.toml
@@ -74,7 +74,7 @@ serde_json = "1.0.81"
 thiserror = "1.0.31"
 kvdb = "0.13.0"
 kvdb-rocksdb = { version = "0.17.0", optional = true }
-parity-db = { version = "0.4.2", optional = true }
+parity-db = { version = "0.4.3", optional = true }
 
 async-trait = "0.1.57"
 lru = "0.9"
diff --git a/node/subsystem-util/Cargo.toml b/node/subsystem-util/Cargo.toml
index 51a054f99464..a3ab67fe4dd4 100644
--- a/node/subsystem-util/Cargo.toml
+++ b/node/subsystem-util/Cargo.toml
@@ -34,7 +34,7 @@ sp-application-crypto = { git = "https://github.com/paritytech/substrate", branc
 sp-keystore = { git = "https://github.com/paritytech/substrate", branch = "master" }
 
 kvdb = "0.13.0"
-parity-db = { version = "0.4.2"}
+parity-db = { version = "0.4.3"}
 
 [dev-dependencies]
 assert_matches = "1.4.0"