diff --git a/npins/sources.json b/npins/sources.json
index b8b3f0f..ab2289d 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-25.05pre752767.1128e89fd5e1/nixexprs.tar.xz",
-      "hash": "0gv3g4rdys58r451w8klnb8r7mz10l35b4sr2iwiklvli4n0kilf"
+      "url": "https://releases.nixos.org/nixpkgs/nixpkgs-25.05pre754113.1dcdd535fef8/nixexprs.tar.xz",
+      "hash": "0nmkc8i0rg1mcc285lkbbnc8javn1av6ycs4cl1ksy04rmwirgv7"
     },
     "rat": {
       "type": "GitRelease",