diff --git a/flake.lock b/flake.lock
index cd3c702..91ad9e0 100644
--- a/flake.lock
+++ b/flake.lock
@@ -219,11 +219,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1741216642,
-        "narHash": "sha256-G/4jJysgqNlZwysKemL2HTQ6rAVp7/vujxH5q1uh0h8=",
+        "lastModified": 1741635347,
+        "narHash": "sha256-2aYfV44h18alHXopyfL4D9GsnpE5XlSVkp4MGe586VU=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "f6ac8a3414181cb7e97fb76973a14bd661e9492f",
+        "rev": "7fb8678716c158642ac42f9ff7a18c0800fea551",
         "type": "github"
       },
       "original": {
@@ -278,11 +278,11 @@
         "nixpkgs-stable": "nixpkgs-stable"
       },
       "locked": {
-        "lastModified": 1741186563,
-        "narHash": "sha256-mKHIbQii88sFbkh+LNUcgCuMPWjfifqvlNDYbn/Lk4g=",
+        "lastModified": 1741661081,
+        "narHash": "sha256-MO8haf9wtlFFPhWcVCVQfiHDZBiYa7NKQbwJY0v92jw=",
         "owner": "lilyinstarlight",
         "repo": "nixos-cosmic",
-        "rev": "cd46ebf6ff7fd1eda1f37fdca1cca1dccab5c4f2",
+        "rev": "b36c8d4e57e57be9eaf1c820f61f63f60cd3b876",
         "type": "github"
       },
       "original": {
@@ -308,11 +308,11 @@
     },
     "nixos-hardware": {
       "locked": {
-        "lastModified": 1740646007,
-        "narHash": "sha256-dMReDQobS3kqoiUCQIYI9c0imPXRZnBubX20yX/G5LE=",
+        "lastModified": 1741325094,
+        "narHash": "sha256-RUAdT8dZ6k/486vnu3tiNRrNW6+Q8uSD2Mq7gTX4jlo=",
         "owner": "NixOS",
         "repo": "nixos-hardware",
-        "rev": "009b764ac98a3602d41fc68072eeec5d24fc0e49",
+        "rev": "b48cc4dab0f9711af296fc367b6108cf7b8ccb16",
         "type": "github"
       },
       "original": {
@@ -371,11 +371,11 @@
     },
     "nixpkgs-stable": {
       "locked": {
-        "lastModified": 1741048562,
-        "narHash": "sha256-W4YZ3fvWZiFYYyd900kh8P8wU6DHSiwaH0j4+fai1Sk=",
+        "lastModified": 1741445498,
+        "narHash": "sha256-F5Em0iv/CxkN5mZ9hRn3vPknpoWdcdCyR0e4WklHwiE=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "6af28b834daca767a7ef99f8a7defa957d0ade6f",
+        "rev": "52e3095f6d812b91b22fb7ad0bfc1ab416453634",
         "type": "github"
       },
       "original": {
@@ -417,11 +417,11 @@
     },
     "nixpkgs_4": {
       "locked": {
-        "lastModified": 1741010256,
-        "narHash": "sha256-WZNlK/KX7Sni0RyqLSqLPbK8k08Kq7H7RijPJbq9KHM=",
+        "lastModified": 1741513245,
+        "narHash": "sha256-7rTAMNTY1xoBwz0h7ZMtEcd8LELk9R5TzBPoHuhNSCk=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "ba487dbc9d04e0634c64e3b1f0d25839a0a68246",
+        "rev": "e3e32b642a31e6714ec1b712de8c91a3352ce7e1",
         "type": "github"
       },
       "original": {
@@ -466,11 +466,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1740554227,
-        "narHash": "sha256-xpwZeMw2gGenixGQDyVv+ja+epcR+EJ1BPuGFdgFS18=",
+        "lastModified": 1741554872,
+        "narHash": "sha256-A/Iim9o0hHJjDJVynwtLzkox7NquvPc8CsJ/8OB4dDw=",
         "owner": "0xc000022070",
         "repo": "zen-browser-flake",
-        "rev": "7de16ae319e6f6852274fa90b0d41c00049767c9",
+        "rev": "a4408170c5a2168bb79abcf587c5072e2ee5fb90",
         "type": "github"
       },
       "original": {
diff --git a/systems/NOlaptop.nix b/systems/NOlaptop.nix
index bf91afa..ff7f0e5 100644
--- a/systems/NOlaptop.nix
+++ b/systems/NOlaptop.nix
@@ -4,6 +4,12 @@
   pkgs,
   ...
 }: {
+  # services.pipewire.wireplumber.extraConfig = {
+  #   "wireplumber.settings" = {
+  #     "device.routes.default-source-volume" = 0.42;
+  #   };
+  # };
+
   services.rsyslogd = {
     enable = true;
     extraConfig = ''