flake.lock: Updatekerberos

Flake lock file updates:

• Updated input 'nixpkgs':
    'github:NixOS/nixpkgs/41d292bfc37309790f70f4c120b79280ce40af16' (2025-08-29)
  → 'github:NixOS/nixpkgs/d2ed99647a4b195f0bcc440f76edfa10aeb3b743' (2025-09-18)

1 files changed, 3 insertions, 3 deletions

diff --git a/flake.lock b/flake.lock
index ebacfed..b54d5d5 100644
--- a/flake.lock
+++ b/flake.lock
@@ -2,11 +2,11 @@
   "nodes": {
     "nixpkgs": {
       "locked": {
-        "lastModified": 1756469547,
-        "narHash": "sha256-YvtD2E7MYsQ3r7K9K2G7nCslCKMPShoSEAtbjHLtH0k=",
+        "lastModified": 1758216857,
+        "narHash": "sha256-h1BW2y7CY4LI9w61R02wPaOYfmYo82FyRqHIwukQ6SY=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "41d292bfc37309790f70f4c120b79280ce40af16",
+        "rev": "d2ed99647a4b195f0bcc440f76edfa10aeb3b743",
         "type": "github"
       },
       "original": {