diff --git a/Cargo.lock b/Cargo.lock
index 3d51a0fb1ffa4..67c865f74e140 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4382,9 +4382,9 @@ checksum = "884e2677b40cc8c339eaefcb701c32ef1fd2493d71118dc0ca4b6a736c93bd67"
 
 [[package]]
 name = "libc"
-version = "0.2.147"
+version = "0.2.153"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b4668fb0ea861c1df094127ac5f1da3409a82116a4ba74fca2e58ef927159bb3"
+checksum = "9c198f91728a82281a64e1f4f9eeb25d82cb32a5de251c6bd1b5154d63a8e7bd"
 
 [[package]]
 name = "libloading"
diff --git a/client/executor/wasmtime/Cargo.toml b/client/executor/wasmtime/Cargo.toml
index 3e669e7c9e701..009924836a85e 100644
--- a/client/executor/wasmtime/Cargo.toml
+++ b/client/executor/wasmtime/Cargo.toml
@@ -15,7 +15,7 @@ targets = ["x86_64-unknown-linux-gnu"]
 [dependencies]
 log = "0.4.17"
 cfg-if = "1.0"
-libc = "0.2.121"
+libc = "0.2.153"
 
 # When bumping wasmtime do not forget to also bump rustix
 # to exactly the same version as used by wasmtime!
diff --git a/client/tracing/Cargo.toml b/client/tracing/Cargo.toml
index fa229782a781e..6c9a7c279b118 100644
--- a/client/tracing/Cargo.toml
+++ b/client/tracing/Cargo.toml
@@ -17,7 +17,7 @@ ansi_term = "0.12.1"
 atty = "0.2.13"
 chrono = "0.4.19"
 lazy_static = "1.4.0"
-libc = "0.2.121"
+libc = "0.2.153"
 log = { version = "0.4.17" }
 parking_lot = "0.12.1"
 regex = "1.6.0"