diff --git a/npins/sources.json b/npins/sources.json
index ecc891e..3029a36 100644
--- a/npins/sources.json
+++ b/npins/sources.json
@@ -73,8 +73,8 @@
     "nixpkgs": {
       "type": "Channel",
       "name": "nixpkgs-unstable",
-      "url": "https://releases.nixos.org/nixpkgs/nixpkgs-25.05pre715208.2c15aa59df00/nixexprs.tar.xz",
-      "hash": "1grhv1ryj80261zf0k92jqpvlwbna2r2r2a48as4fgcihv8sn076"
+      "url": "https://releases.nixos.org/nixpkgs/nixpkgs-25.05pre716127.566e53c2ad75/nixexprs.tar.xz",
+      "hash": "182d5xq2w70znk61b8bn0cyq4jmp7vw239vmxbmsvv13zrjainbv"
     },
     "rat": {
       "type": "GitRelease",