diff --git a/repos/nix b/repos/nix
index 42b5c693e..456b14a2f 160000
--- a/repos/nix
+++ b/repos/nix
@@ -1 +1 @@
-Subproject commit 42b5c693e7cd8f2309661438e956d947de30080e
+Subproject commit 456b14a2fa6315abc7e02fcffaf4a1f35d4955d3