diff --git a/Cargo.lock b/Cargo.lock
index 04f164328e1..6acc7c68274 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1930,9 +1930,9 @@ checksum = "884e2677b40cc8c339eaefcb701c32ef1fd2493d71118dc0ca4b6a736c93bd67"
 
 [[package]]
 name = "libc"
-version = "0.2.142"
+version = "0.2.144"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6a987beff54b60ffa6d51982e1aa1146bc42f19bd26be28b0586f252fccf5317"
+checksum = "2b00cc1c228a6782d0f076e7b232802e0c5689d41bb5df366f2a6b6621cfdfe1"
 
 [[package]]
 name = "libgit2-sys"
diff --git a/Cargo.toml b/Cargo.toml
index 2677a8139d0..3c6597b5c0a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -50,7 +50,7 @@ itertools = "0.10.0"
 jobserver = "0.1.26"
 lazy_static = "1.3.0"
 lazycell = "1.2.0"
-libc = "0.2.88"
+libc = "0.2.144"
 libgit2-sys = "0.15.1"
 log = "0.4.17"
 memchr = "2.1.3"