diff --git a/Cargo.lock b/Cargo.lock
index 24ebd8d..d751be9 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -102,9 +102,12 @@ checksum = "0d8c1fef690941d3e7788d328517591fecc684c084084702d6ff1641e993699a"
 
 [[package]]
 name = "cc"
-version = "1.0.79"
+version = "1.0.80"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "50d30906286121d95be3d479533b458f87493b30a4b5f79a607db8f5d11aa91f"
+checksum = "51f1226cd9da55587234753d1245dd5b132343ea240f26b6a9003d68706141ba"
+dependencies = [
+ "libc",
+]
 
 [[package]]
 name = "cfg-if"