diff --git a/npins/sources.json b/npins/sources.json
index 8833cf4..03ec5c1 100644
--- a/npins/sources.json
+++ b/npins/sources.json
@@ -9,9 +9,9 @@
       },
       "branch": "nixos-unstable-small",
       "submodules": false,
-      "revision": "d5a98e48a532e0545f8f6c26432dc2bf11a10380",
-      "url": "https://github.com/NixOS/nixpkgs/archive/d5a98e48a532e0545f8f6c26432dc2bf11a10380.tar.gz",
-      "hash": "sha256-kCz/Q2t0bGykS9yglAt5dKN12u+QC3amGhKTw3dqDFo="
+      "revision": "a09ffe51cfdc37950f14286593605ce64f76cc93",
+      "url": "https://github.com/NixOS/nixpkgs/archive/a09ffe51cfdc37950f14286593605ce64f76cc93.tar.gz",
+      "hash": "sha256-2PixoQSj9hdtoXTu0ZxdI0cmAE6GUUjCODG+rtC1wDc="
     }
   },
   "version": 7