diff --git a/Cargo.lock b/Cargo.lock
index cb82ce6..130c6f5 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -347,9 +347,9 @@ dependencies = [
 
 [[package]]
 name = "libc"
-version = "0.2.158"
+version = "0.2.162"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d8adc4bb1803a324070e64a98ae98f38934d91957a99cfb3a43dcbc01bc56439"
+checksum = "18d287de67fe55fd7e1581fe933d965a5a9477b38e949cfa9f8574ef01506398"
 
 [[package]]
 name = "linux-raw-sys"