diff --git a/substrate/Cargo.lock b/substrate/Cargo.lock
index 2a761b9a76..ac30433c5e 100644
--- a/substrate/Cargo.lock
+++ b/substrate/Cargo.lock
@@ -12474,18 +12474,18 @@ dependencies = [
 
 [[package]]
 name = "zeroize"
-version = "1.4.3"
+version = "1.5.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d68d9dcec5f9b43a30d38c49f91dfedfaac384cb8f085faca366c26207dd1619"
+checksum = "7eb5728b8afd3f280a869ce1d4c554ffaed35f45c231fc41bfbd0381bef50317"
 dependencies = [
  "zeroize_derive",
 ]
 
 [[package]]
 name = "zeroize_derive"
-version = "1.2.0"
+version = "1.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bdff2024a851a322b08f179173ae2ba620445aef1e838f0c196820eade4ae0c7"
+checksum = "3f8f187641dad4f680d25c4bfc4225b418165984179f26ca76ec4fb6441d3a17"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/substrate/client/network/Cargo.toml b/substrate/client/network/Cargo.toml
index 671271fcb3..d6bc90016a 100644
--- a/substrate/client/network/Cargo.toml
+++ b/substrate/client/network/Cargo.toml
@@ -61,7 +61,7 @@ unsigned-varint = { version = "0.6.0", features = [
     "asynchronous_codec",
 ] }
 void = "1.0.2"
-zeroize = "1.4.3"
+zeroize = "1.5.4"
 libp2p = "0.40.0"
 
 [dev-dependencies]
diff --git a/substrate/primitives/core/Cargo.toml b/substrate/primitives/core/Cargo.toml
index 55d0036203..413a11c9dc 100644
--- a/substrate/primitives/core/Cargo.toml
+++ b/substrate/primitives/core/Cargo.toml
@@ -32,7 +32,7 @@ substrate-bip39 = { version = "0.4.4", optional = true }
 tiny-bip39 = { version = "0.8.2", optional = true }
 regex = { version = "1.5.4", optional = true }
 num-traits = { version = "0.2.8", default-features = false }
-zeroize = { version = "1.4.3", default-features = false }
+zeroize = { version = "1.5.4", default-features = false }
 secrecy = { version = "0.8.0", default-features = false }
 lazy_static = { version = "1.4.0", default-features = false, optional = true }
 parking_lot = { version = "0.12.0", optional = true }