diff --git a/Cargo.lock b/Cargo.lock
index 51bf4d4b51..9f1108dae4 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -993,9 +993,9 @@ dependencies = [
 
 [[package]]
 name = "libc"
-version = "0.2.119"
+version = "0.2.123"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1bf2e165bb3457c8e098ea76f3e3bc9db55f87aa90d52d0e6be741470916aaa4"
+checksum = "cb691a747a7ab48abc15c5b42066eaafde10dc427e3b6ee2a1cf43db04c763bd"
 
 [[package]]
 name = "libffi"
diff --git a/Cargo.toml b/Cargo.toml
index e4884dd449..37a5c03ae7 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -41,7 +41,7 @@ rustpython-stdlib = {path = "stdlib", optional = true, default-features = false,
 dirs = { package = "dirs-next", version = "2.0.0" }
 num-traits = "0.2.8"
 cfg-if = "1.0"
-libc = "0.2"
+libc = "0.2.123"
 
 flame = { version = "0.2", optional = true }
 flamescope = { version = "0.1", optional = true }