diff --git a/npins/sources.json b/npins/sources.json
index 43484b0..9777dd2 100644
--- a/npins/sources.json
+++ b/npins/sources.json
@@ -51,9 +51,9 @@
       },
       "branch": "nixos-unstable",
       "submodules": false,
-      "revision": "15f4ee454b1dce334612fa6843b3e05cf546efab",
-      "url": "https://github.com/NixOS/nixpkgs/archive/15f4ee454b1dce334612fa6843b3e05cf546efab.tar.gz",
-      "hash": "sha256-Ad49moKWeXtKBJNy2ebiTQUEgdLyvGmTeykAQ9xM+Z4="
+      "revision": "d233902339c02a9c334e7e593de68855ad26c4cb",
+      "url": "https://github.com/NixOS/nixpkgs/archive/d233902339c02a9c334e7e593de68855ad26c4cb.tar.gz",
+      "hash": "sha256-30sZNZoA1cqF5JNO9fVX+wgiQYjB7HJqqJ4ztCDeBZE="
     },
     "nixpkgs-k8s-1.35.3": {
       "type": "Git",