diff --git a/Cargo.lock b/Cargo.lock
index d77e36e..acb1bbd 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -142,9 +142,9 @@ checksum = "49f1f14873335454500d59611f1cf4a4b0f786f9ac11f4312a78e4cf2566695b"
 
 [[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 = "log"
diff --git a/Cargo.toml b/Cargo.toml
index a04685c..5c47e79 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -14,7 +14,7 @@ byteorder = "1.4.3"
 log = "0.4.17"
 simplelog = "0.12.0"
 unchecked-index = "0.2.2"
-libc = "0.2.158"
+libc = "0.2.159"
 modular-bitfield = "0.11.2"
 clap = { version = "3.2.17", features = ["derive"] }
 gxhash = "3.4.1"