diff --git a/Cargo.lock b/Cargo.lock
index f0b19c87aac..72bdbf1f52e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -216,9 +216,9 @@ dependencies = [
 
 [[package]]
 name = "atomic_refcell"
-version = "0.1.7"
+version = "0.1.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "681b971236e0f76b20fcafca0236b8718c9186ee778d67cd78bd5f28fd85427f"
+checksum = "73b5e5f48b927f04e952dedc932f31995a65a0bf65ec971c74436e51bf6e970d"
 
 [[package]]
 name = "atty"