diff --git a/Cargo.lock b/Cargo.lock
index 969bc7ba..176f0185 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -479,9 +479,9 @@ dependencies = [
 
 [[package]]
 name = "rustc_version"
-version = "0.3.2"
+version = "0.3.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "397d411cfc34097bdb176984180f7d9980eb161aaf1368ceea96c9834d8f8b85"
+checksum = "f0dfe2087c51c460008730de8b57e6a320782fbfb312e1f4d520e6c6fae155ee"
 dependencies = [
  "semver",
 ]