diff --git a/Cargo.lock b/Cargo.lock
index fce9a3d..c6d09fa 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1033,9 +1033,9 @@ dependencies = [
 
 [[package]]
 name = "libc"
-version = "0.2.158"
+version = "0.2.159"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d8adc4bb1803a324070e64a98ae98f38934d91957a99cfb3a43dcbc01bc56439"
+checksum = "561d97a539a36e26a9a5fad1ea11a3039a67714694aaa379433e580854bc3dc5"
 
 [[package]]
 name = "libloading"
diff --git a/mycelium/Cargo.toml b/mycelium/Cargo.toml
index 69597ed..3496196 100644
--- a/mycelium/Cargo.toml
+++ b/mycelium/Cargo.toml
@@ -57,7 +57,7 @@ nix = { version = "0.29.0", features = ["socket"] }
 
 [target.'cfg(target_os = "macos")'.dependencies]
 tun = { git = "https://github.com/LeeSmet/rust-tun", features = ["async"] }
-libc = "0.2.158"
+libc = "0.2.159"
 nix = { version = "0.29.0", features = ["net", "socket", "ioctl"] }
 
 [target.'cfg(target_os = "windows")'.dependencies]