diff --git a/Cargo.lock b/Cargo.lock
index df85713..c6a6f2f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -104,9 +104,9 @@ dependencies = [
 
 [[package]]
 name = "libc"
-version = "0.2.172"
+version = "0.2.173"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d750af042f7ef4f724306de029d18836c26c1765a54a6a3f094cbd23a7267ffa"
+checksum = "d8cfeafaffdbc32176b64fb251369d52ea9f0a8fbc6f8759edffef7b525d64bb"
 
 [[package]]
 name = "libloading"
diff --git a/Cargo.toml b/Cargo.toml
index 27053f1..4566f93 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -37,7 +37,7 @@ include = [
 ]
 
 [dependencies]
-libc = "0.2.172"
+libc = "0.2.173"
 
 [build-dependencies]
 bindgen = "0.71.1"