diff --git a/Cargo.toml b/Cargo.toml
index 3838c683..fd2e5de5 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -14,7 +14,7 @@ keywords = ["tun", "network", "tunnel", "bindings"]
 byteorder = { version = "1" }
 bytes = { version = "1" }
 futures-core = { version = "0.3", optional = true }
-libc = "0.2.152"
+libc = "0.2"
 log = "0.4"
 thiserror = "1"
 tokio = { version = "1", features = ["net", "macros"], optional = true }