diff --git a/Cargo.lock b/Cargo.lock
index f94e9fb..5ab5182 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -253,9 +253,9 @@ checksum = "faed1a83001dc2c9201451030cc317e35bef36c84d3781d7c5bb9f343c397da8"
 
 [[package]]
 name = "cc"
-version = "1.3.0"
+version = "1.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c89588d05638b5b4594a3348a2d6c20277e43a7f5c5202b05cc56888475a47b8"
+checksum = "5add81bb678e6cb321aff7fa0dc7689ad82b112dbc032cea19f91d6b8e3582b9"
 dependencies = [
  "find-msvc-tools",
  "shlex",