diff --git a/Cargo.lock b/Cargo.lock
index 70089ad..4deada2 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -533,9 +533,9 @@ checksum = "bbd2bcb4c963f2ddae06a2efc7e9f3591312473c50c6685e1f298068316e66fe"
 
 [[package]]
 name = "libc"
-version = "0.2.182"
+version = "0.2.183"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6800badb6cb2082ffd7b6a67e6125bb39f18782f793520caee8cb8846be06112"
+checksum = "b5b646652bf6661599e1da8901b3b9522896f01e736bad5f723fe7a3a27f899d"
 
 [[package]]
 name = "libredox"
diff --git a/Cargo.toml b/Cargo.toml
index 8f47c13..6b1ae09 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -19,7 +19,7 @@ path = "src/main.rs"
 
 [dependencies]
 hotpath = { optional = true, version = "0.13.0" }
-libc    = "0.2.182"
+libc    = "0.2.183"
 
 [dev-dependencies]
 criterion = "0.8.1"