diff --git a/Cargo.lock b/Cargo.lock
index 51540b4dfd5..e7df7616937 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -563,12 +563,11 @@ dependencies = [
 
 [[package]]
 name = "cc"
-version = "1.0.45"
+version = "1.0.50"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4fc9a35e1f4290eb9e5fc54ba6cf40671ed2a2514c3eeb2b2a908dda2ea5a1be"
+checksum = "95e28fa049fda1c330bcf9d723be7663a899c4679724b34c81e9f5a326aab8cd"
 dependencies = [
  "jobserver",
- "num_cpus",
 ]
 
 [[package]]