diff --git a/flake.lock b/flake.lock
index 3543ef6..9003e14 100644
Binary files a/flake.lock and b/flake.lock differ
diff --git a/npins/sources.json b/npins/sources.json
index 4b63af6..92b2182 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-24.11pre686510.b5b2fecd0cad/nixexprs.tar.xz",
-      "hash": "0blbrmkg2rnx2r8vfm7kn58pisrbz33cyh1v3vfsqzz8jb12byrp"
+      "url": "https://releases.nixos.org/nixpkgs/nixpkgs-24.11pre685691.28b5b8af91ff/nixexprs.tar.xz",
+      "hash": "14ldh9js6l9nqch7j8z6nhyplxc5d9jw375pg8h4s24m7x37xnvy"
     },
     "rat": {
       "type": "GitRelease",