diff --git a/configuration.nix b/configuration.nix
index e5b4b67..f9b4ce5 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -135,7 +135,7 @@
     isNormalUser = true;
     description = "clara";
     initialPassword = "123456";
-    extraGroups = [ "networkmanager" "wheel" "scanner" "lp" "docker" "adbusers" "kvm" "dialout"];
+    extraGroups = [ "networkmanager" "wheel" "scanner" "lp" "docker" "adbusers kvm" ];
     shell = pkgs.zsh;
   };
 
diff --git a/flake.lock b/flake.lock
index 623a2a5..293b276 100644
--- a/flake.lock
+++ b/flake.lock
@@ -7,11 +7,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1751469941,
-        "narHash": "sha256-ZIUkH4Djh1NUFQ0GnWCsw9HZBDcVgjvJASiTplMXEzc=",
+        "lastModified": 1749049052,
+        "narHash": "sha256-wIt8ZBc8diKg1H5ibi3Bw9HUcPR2w3xy4ddcuzjgLb0=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "7c455533409411b4053bb6d7db71eb35e0544254",
+        "rev": "ffab96a8b4a523c4b5e2645ee09e95a75cbdbfab",
         "type": "github"
       },
       "original": {
@@ -22,11 +22,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1751271578,
-        "narHash": "sha256-P/SQmKDu06x8yv7i0s8bvnnuJYkxVGBWLWHaU+tt4YY=",
+        "lastModified": 1748929857,
+        "narHash": "sha256-lcZQ8RhsmhsK8u7LIFsJhsLh/pzR9yZ8yqpTzyGdj+Q=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "3016b4b15d13f3089db8a41ef937b13a9e33a8df",
+        "rev": "c2a03962b8e24e669fb37b7df10e7c79531ff1a4",
         "type": "github"
       },
       "original": {