diff --git a/substrate/Cargo.lock b/substrate/Cargo.lock
index bc2d30a311..61863994c6 100644
--- a/substrate/Cargo.lock
+++ b/substrate/Cargo.lock
@@ -11497,9 +11497,9 @@ dependencies = [
 
 [[package]]
 name = "zeroize"
-version = "1.2.0"
+version = "1.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "81a974bcdd357f0dca4d41677db03436324d45a4c9ed2d0b873a5a360ce41c36"
+checksum = "377db0846015f7ae377174787dd452e1c5f5a9050bc6f954911d01f116daa0cd"
 dependencies = [
  "zeroize_derive",
 ]
diff --git a/substrate/client/network/Cargo.toml b/substrate/client/network/Cargo.toml
index b9eaef5e17..283ac7c68f 100644
--- a/substrate/client/network/Cargo.toml
+++ b/substrate/client/network/Cargo.toml
@@ -63,7 +63,7 @@ unsigned-varint = { version = "0.6.0", features = [
     "asynchronous_codec",
 ] }
 void = "1.0.2"
-zeroize = "1.2.0"
+zeroize = "1.4.1"
 libp2p = "0.39.1"
 
 [dev-dependencies]
diff --git a/substrate/primitives/core/Cargo.toml b/substrate/primitives/core/Cargo.toml
index 2e7818c3d4..add7da81c3 100644
--- a/substrate/primitives/core/Cargo.toml
+++ b/substrate/primitives/core/Cargo.toml
@@ -34,7 +34,7 @@ substrate-bip39 = { version = "0.4.2", optional = true }
 tiny-bip39 = { version = "0.8", optional = true }
 regex = { version = "1.4.2", optional = true }
 num-traits = { version = "0.2.8", default-features = false }
-zeroize = { version = "1.2.0", default-features = false }
+zeroize = { version = "1.4.1", default-features = false }
 secrecy = { version = "0.7.0", default-features = false }
 lazy_static = { version = "1.4.0", default-features = false, optional = true }
 parking_lot = { version = "0.11.1", optional = true }