Update flake inputs

flake.lock

@@ -6,11 +6,11 @@
         "nixpkgs": "nixpkgs"
       },
       "locked": {
-        "lastModified": 1677147771,
+        "lastModified": 1679911404,
-        "narHash": "sha256-n6Tw83jRF66LU6lrr6h+pctjJFh/3IL49sVu82GChx8=",
+        "narHash": "sha256-WGg0wXeJy/KpBE1bFkgYoDLrNOc+SL31tQ2fe36W48o=",
         "owner": "nix-community",
         "repo": "emacs-overlay",
-        "rev": "ef717aed7e04c59930dda17f78a699ebce38f006",
+        "rev": "b32f0d1f5553c19df3695667bb6b59aa54601aa0",
         "type": "github"
       },
       "original": {
@@ -36,11 +36,11 @@
     },
     "flake-utils_2": {
       "locked": {
-        "lastModified": 1676283394,
+        "lastModified": 1678901627,
-        "narHash": "sha256-XX2f9c3iySLCw54rJ/CZs+ZK6IQy7GXNY4nSOyu2QG4=",
+        "narHash": "sha256-U02riOqrKKzwjsxc/400XnElV+UtPUQWpANPlyazjH0=",
         "owner": "numtide",
         "repo": "flake-utils",
-        "rev": "3db36a8b464d0c4532ba1c7dda728f4576d6d073",
+        "rev": "93a2b84fc4b70d9e089d029deacc3583435c2ed6",
         "type": "github"
       },
       "original": {
@@ -67,11 +67,11 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1677063315,
+        "lastModified": 1679797994,
-        "narHash": "sha256-qiB4ajTeAOVnVSAwCNEEkoybrAlA+cpeiBxLobHndE8=",
+        "narHash": "sha256-Kr/O/UlfqAtoFmkZeAaphsxogeaN8a/IugBApFzPfpk=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "988cc958c57ce4350ec248d2d53087777f9e1949",
+        "rev": "5f9d1bb572e08ec432ae46c78581919d837a90f6",
         "type": "github"
       },
       "original": {