diff --git a/Cargo.lock b/Cargo.lock
index 5d34dd81e16eb..53e5d4882b9dd 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -6689,9 +6689,9 @@ 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",
diff --git a/bin/node/bench/Cargo.toml b/bin/node/bench/Cargo.toml
index 9732faf6e10bd..0097b51ab008e 100644
--- a/bin/node/bench/Cargo.toml
+++ b/bin/node/bench/Cargo.toml
@@ -38,7 +38,7 @@ tempfile = "3.1.0"
 fs_extra = "1"
 rand = { version = "0.8.5", features = ["small_rng"] }
 lazy_static = "1.4.0"
-parity-db = "0.4.2"
+parity-db = "0.4.3"
 sc-transaction-pool = { version = "4.0.0-dev", path = "../../../client/transaction-pool" }
 sc-transaction-pool-api = { version = "4.0.0-dev", path = "../../../client/transaction-pool/api" }
 futures = { version = "0.3.21", features = ["thread-pool"] }
diff --git a/client/db/Cargo.toml b/client/db/Cargo.toml
index 028af5d6e45c9..a9f5e28c73159 100644
--- a/client/db/Cargo.toml
+++ b/client/db/Cargo.toml
@@ -22,7 +22,7 @@ kvdb-memorydb = "0.13.0"
 kvdb-rocksdb = { version = "0.17.0", optional = true }
 linked-hash-map = "0.5.4"
 log = "0.4.17"
-parity-db = "0.4.2"
+parity-db = "0.4.3"
 parking_lot = "0.12.1"
 sc-client-api = { version = "4.0.0-dev", path = "../api" }
 sc-state-db = { version = "0.10.0-dev", path = "../state-db" }