diff --git a/substrate/Cargo.lock b/substrate/Cargo.lock
index 1c453da9d3..c99212ba06 100644
--- a/substrate/Cargo.lock
+++ b/substrate/Cargo.lock
@@ -6515,9 +6515,9 @@ dependencies = [
 
 [[package]]
 name = "parity-db"
-version = "0.3.13"
+version = "0.3.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "55a7901b85874402471e131de3332dde0e51f38432c69a3853627c8e25433048"
+checksum = "2bb474d0ed0836e185cb998a6b140ed1073d1fbf27d690ecf9ede8030289382c"
 dependencies = [
  "blake2-rfc",
  "crc32fast",
diff --git a/substrate/client/db/Cargo.toml b/substrate/client/db/Cargo.toml
index 7bfba99776..144791fda5 100644
--- a/substrate/client/db/Cargo.toml
+++ b/substrate/client/db/Cargo.toml
@@ -22,7 +22,7 @@ kvdb-memorydb = "0.11.0"
 kvdb-rocksdb = { version = "0.15.2", optional = true }
 linked-hash-map = "0.5.4"
 log = "0.4.17"
-parity-db = "0.3.13"
+parity-db = "0.3.16"
 parking_lot = "0.12.0"
 sc-client-api = { version = "4.0.0-dev", path = "../api" }
 sc-state-db = { version = "0.10.0-dev", path = "../state-db" }