diff --git a/Cargo.lock b/Cargo.lock
index a67faf3..f523ad2 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -71,9 +71,9 @@ checksum = "d231dfb89cfffdbc30e7fc41579ed6066ad03abda9e567ccafae602b97ec5024"
 
 [[package]]
 name = "libc"
-version = "0.2.182"
+version = "0.2.186"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6800badb6cb2082ffd7b6a67e6125bb39f18782f793520caee8cb8846be06112"
+checksum = "68ab91017fe16c622486840e4c83c9a37afeff978bd239b5293d61ece587de66"
 
 [[package]]
 name = "nix"
diff --git a/Cargo.toml b/Cargo.toml
index e6b49fc..8d6a4b9 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -11,7 +11,7 @@ edition = "2021"
 include = ["src/*.rs", "Cargo.toml"]
 
 [target."cfg(unix)".dependencies]
-libc = { version = "0.2.180" }
+libc = { version = "0.2.186" }
 
 [target."cfg(windows)".dependencies]
 windows-sys = { version = "0.59", features = [