diff --git a/Cargo.lock b/Cargo.lock
index f6455f34f83..5c3e1cbe441 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -181,9 +181,9 @@ dependencies = [
 
 [[package]]
 name = "atomic_refcell"
-version = "0.1.6"
+version = "0.1.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3bc31dce067eab974c815a9deb95f6217806de7b53685d7fc31f8ccf3fb2539f"
+checksum = "681b971236e0f76b20fcafca0236b8718c9186ee778d67cd78bd5f28fd85427f"
 
 [[package]]
 name = "atty"