diff --git a/Cargo.lock b/Cargo.lock
index 7103310a61..d0be2734d2 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -463,9 +463,9 @@ dependencies = [
 
 [[package]]
 name = "redox_syscall"
-version = "0.7.0"
+version = "0.7.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "49f3fe0889e69e2ae9e41f4d6c4c0181701d00e4697b356fb1f74173a5e0ee27"
+checksum = "6d94dd2f7cd932d4dc02cc8b2b50dfd38bd079a4e5d79198b99743d7fcf9a4b4"
 dependencies = [
  "bitflags",
 ]