diff --git a/Cargo.lock b/Cargo.lock
index 9cb0226..9c2aaf6 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -90,9 +90,9 @@ checksum = "0d8c1fef690941d3e7788d328517591fecc684c084084702d6ff1641e993699a"
 
 [[package]]
 name = "cc"
-version = "1.1.17"
+version = "1.1.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a93fe60e2fc87b6ba2c117f67ae14f66e3fc7d6a1e612a25adb238cc980eadb3"
+checksum = "b62ac837cdb5cb22e10a256099b4fc502b1dfe560cb282963a974d7abd80e476"
 dependencies = [
  "shlex",
 ]