diff --git a/pinned.nix b/pinned.nix
index edbe0d7df..52e332b62 100644
--- a/pinned.nix
+++ b/pinned.nix
@@ -1,6 +1,6 @@
 import (
   builtins.fetchTarball {
     url = "https://github.com/NixOS/nixpkgs/archive/refs/tags/25.05.tar.gz";
-    sha256 = "1r4fhp3apf1qggsrm60ni820gxzpm04q9xdk1w3dap9qymi6bpdk";
+    sha256 = "1915r28xc4znrh2vf4rrjnxldw2imysz819gzhk9qlrkqanmfsxd";
   }
 )