diff --git a/flake.lock b/flake.lock
index 8980b05..7b78a21 100644
--- a/flake.lock
+++ b/flake.lock
@@ -1231,11 +1231,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1754457347,
-        "narHash": "sha256-QN9yZ1L5EmR16NNM+hNNzMjARk+FPjUeSE/ds4Kms0E=",
+        "lastModified": 1754613544,
+        "narHash": "sha256-ueR1mGX4I4DWfDRRxxMphbKDNisDeMPMusN72VV1+cc=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "ad5d2b4aa770fdc74c80fd682fee0b00a8ad7991",
+        "rev": "cc2fa2331aebf9661d22bb507d362b39852ac73f",
         "type": "github"
       },
       "original": {
@@ -2352,11 +2352,11 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1754214453,
-        "narHash": "sha256-Q/I2xJn/j1wpkGhWkQnm20nShYnG7TI99foDBpXm1SY=",
+        "lastModified": 1754498491,
+        "narHash": "sha256-erbiH2agUTD0Z30xcVSFcDHzkRvkRXOQ3lb887bcVrs=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "5b09dc45f24cf32316283e62aec81ffee3c3e376",
+        "rev": "c2ae88e026f9525daf89587f3cbee584b92b6134",
         "type": "github"
       },
       "original": {
@@ -2869,11 +2869,11 @@
         "tinted-zed": "tinted-zed"
       },
       "locked": {
-        "lastModified": 1754438321,
-        "narHash": "sha256-sRRV9FAZyCbq91IXc6gokBGNe0mF3DPbX/ceY8vUvw0=",
+        "lastModified": 1754597531,
+        "narHash": "sha256-OpC9/PBIuL2WEJUkcuD/wVxI8r+3o6f5RylSIefjHo4=",
         "owner": "danth",
         "repo": "stylix",
-        "rev": "8410296a30e62e06305020cb74d3247cfa45d9cc",
+        "rev": "63bb34a66ad7d1af2e95ee20dd675896b2074c32",
         "type": "github"
       },
       "original": {
diff --git a/modules/graphical/dconf/default.nix b/modules/graphical/dconf/default.nix
index 3eb834d..876eebb 100644
--- a/modules/graphical/dconf/default.nix
+++ b/modules/graphical/dconf/default.nix
@@ -53,8 +53,6 @@
           allow-zero-brightness = true;
           button-location = 1;
           ddcutil-binary-path = lib.meta.getExe pkgs.ddcutil;
-          ddcutil-queue-ms = 130.0;
-          ddcutil-sleep-multiplier = 40.0;
           decrease-brightness-shortcut = ["XF86MonBrightnessDown"];
           increase-brightness-shortcut = ["XF86MonBrightnessUp"];
           hide-system-indicator = true;
@@ -76,7 +74,6 @@
           disable-user-extensions = true;
           enabled-extensions = [
             "blur-my-shell@aunetx"
-            "caffeine@patapon.info"
             "pop-shell@system76.com"
             "rounded-window-corners@fxgn"
             "burn-my-windows@schneegans.github.com"
diff --git a/modules/graphical/gnome.nix b/modules/graphical/gnome.nix
index c5a2ee7..ef91030 100644
--- a/modules/graphical/gnome.nix
+++ b/modules/graphical/gnome.nix
@@ -9,7 +9,6 @@
 
     systemPackages = with pkgs.gnomeExtensions; [
       valent
-      caffeine
       pop-shell
       appindicator
       blur-my-shell