diff --git a/Cargo.lock b/Cargo.lock
index a16fc46..a8dcea0 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -48,9 +48,9 @@ dependencies = [
 
 [[package]]
 name = "cc"
-version = "1.2.1"
+version = "1.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fd9de9f2205d5ef3fd67e685b0df337994ddd4495e2a28d185500d0e1edfea47"
+checksum = "f34d93e62b03caf570cccc334cbc6c2fceca82f39211051345108adcba3eebdc"
 dependencies = [
  "jobserver",
  "libc",