diff --git a/krebs/nixpkgs-unstable.json b/krebs/nixpkgs-unstable.json
index c31b7f708..2233cd20b 100644
--- a/krebs/nixpkgs-unstable.json
+++ b/krebs/nixpkgs-unstable.json
@@ -1,10 +1,10 @@
 {
   "url": "https://github.com/NixOS/nixpkgs",
-  "rev": "8353344d3236d3fda429bb471c1ee008857d3b7c",
-  "date": "2023-08-15T09:25:12+02:00",
-  "path": "/nix/store/r7sblbzjhxfl07r4l3nywhaprk3486zx-nixpkgs",
-  "sha256": "02431z7g8zmjrmqpmsxsnzz4r91cdl3a2sdz6kiqpsjalnlbxbv5",
-  "hash": "sha256-Za++qKVK6ovjNL9poQZtLKRM/re663pxzbJ+9M4Pgwg=",
+  "rev": "aa8aa7e2ea35ce655297e8322dc82bf77a31d04b",
+  "date": "2023-09-01T18:51:16+08:00",
+  "path": "/nix/store/10xskkarnksmn1fahylswv0y4216c73w-nixpkgs",
+  "sha256": "0bbv3y86kfpn02zh5vvdbkmnqyzagzbc1gzpvvlb6qbvgg639bf9",
+  "hash": "sha256-ya00zHt7YbPo3ve/wNZ/6nts61xt7wK/APa6aZAfey0=",
   "fetchLFS": false,
   "fetchSubmodules": false,
   "deepClone": false,