diff --git a/shell.nix b/shell.nix
index 7c2615f..bb24309 100644
--- a/shell.nix
+++ b/shell.nix
@@ -3,8 +3,8 @@
     import
       # nixos-25.05 (neovim@0.11.2):
       (fetchTarball {
-        url = "https://github.com/nixos/nixpkgs/archive/32a4e87942101f1c9f9865e04dc3ddb175f5f32e.tar.gz";
-        sha256 = "1jvflnbrxa8gjxkwjq6kdpdzgwp0hs59h9l3xjasksv0v7xlwykz";
+        url = "https://github.com/nixos/nixpkgs/archive/1c1c9b3f5ec0421eaa0f22746295466ee6a8d48f.tar.gz";
+        sha256 = "0szvq1swpzyjmyyw929ngxy1khdnd9ba96qds2bm6l6kg4iq3cq0";
       })
       { },
 }: