diff --git a/configuration.nix b/configuration.nix
index 3b51a6f..77d99f8 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -77,7 +77,7 @@
   ];
   documentation.dev.enable = true;
   programs.bash = {
-    enableCompletion = true;
+    completion.enable = true;
     promptInit = ''PS1="[\u \W] \[\e[32;1m\]\$\[\e[0m\] "'';
   };
   environment.etc.bashrc.text = lib.mkAfter ''[ -f ~/.config/bash/bashrc ] && . ~/.config/bash/bashrc'';
@@ -115,7 +115,7 @@
     ];
   };
   security.polkit.enable = true;
-  hardware.opengl.driSupport32Bit = true;
+  hardware.graphics.enable32Bit = true;
   programs.nix-ld.enable = true;
   xdg.terminal-exec = {
     enable = true;
diff --git a/flake.lock b/flake.lock
index 162ea9e..dce785e 100644
--- a/flake.lock
+++ b/flake.lock
@@ -7,27 +7,42 @@
         ]
       },
       "locked": {
-        "lastModified": 1725703823,
-        "narHash": "sha256-tDgM4d8mLK0Hd6YMB2w1BqMto1XBXADOzPEaLl10VI4=",
+        "lastModified": 1727817100,
+        "narHash": "sha256-dlyV9/eiWkm/Y/t2+k4CFZ29tBvCANmJogEYaHeAOTw=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "208df2e558b73b6a1f0faec98493cb59a25f62ba",
+        "rev": "437ec62009fa8ceb684eb447d455ffba25911cf9",
         "type": "github"
       },
       "original": {
         "owner": "nix-community",
-        "ref": "release-24.05",
         "repo": "home-manager",
         "type": "github"
       }
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1725826545,
-        "narHash": "sha256-L64N1rpLlXdc94H+F6scnrbuEu+utC03cDDVvvJGOME=",
+        "lastModified": 1727802920,
+        "narHash": "sha256-HP89HZOT0ReIbI7IJZJQoJgxvB2Tn28V6XS3MNKnfLs=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "f4c846aee8e1e29062aa8514d5e0ab270f4ec2f9",
+        "rev": "27e30d177e57d912d614c88c622dcfdb2e6e6515",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs-stable": {
+      "locked": {
+        "lastModified": 1727907660,
+        "narHash": "sha256-QftbyPoieM5M50WKUMzQmWtBWib/ZJbHo7mhj5riQec=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "5966581aa04be7eff830b9e1457d56dc70a0b798",
         "type": "github"
       },
       "original": {
@@ -40,7 +55,8 @@
     "root": {
       "inputs": {
         "home-manager": "home-manager",
-        "nixpkgs": "nixpkgs"
+        "nixpkgs": "nixpkgs",
+        "nixpkgs-stable": "nixpkgs-stable"
       }
     }
   },
diff --git a/flake.nix b/flake.nix
index 7fb9b3e..e610704 100644
--- a/flake.nix
+++ b/flake.nix
@@ -2,18 +2,28 @@
   description = "NixOS config";
 
   inputs = {
-    nixpkgs.url = "github:NixOS/nixpkgs/nixos-24.05";
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
+    nixpkgs-stable.url = "github:NixOS/nixpkgs/nixos-24.05";
     home-manager = {
-      url = "github:nix-community/home-manager/release-24.05";
+      url = "github:nix-community/home-manager";
       inputs.nixpkgs.follows = "nixpkgs";
     };
   };
 
-  outputs = { nixpkgs, home-manager, ... }@inputs: {
+  outputs = { nixpkgs, nixpkgs-stable, home-manager, ... }@inputs: {
     nixosConfigurations.nixos = nixpkgs.lib.nixosSystem {
       system = "x86_64-linux";
       modules = [
         ./configuration.nix
+        {
+          nixpkgs.overlays = [
+            (final: prev: {
+              stable = import nixpkgs-stable {
+                system = prev.system;
+              };
+            })
+          ];
+        }
         home-manager.nixosModules.home-manager {
           home-manager.useGlobalPkgs = true;
           home-manager.useUserPackages = true;
diff --git a/home.nix b/home.nix
index 6483440..8ab6a67 100644
--- a/home.nix
+++ b/home.nix
@@ -12,7 +12,7 @@ in
   home.packages = with pkgs; [
     (pkgs.symlinkJoin {
       name = "firefox";
-      paths = [ pkgs.firefox ];
+      paths = [ pkgs.stable.firefox ];
       buildInputs = [ pkgs.makeWrapper ];
       postBuild = ''
         wrapProgram $out/bin/firefox \
@@ -39,7 +39,7 @@ in
     qpwgraph
     qbittorrent
     xournalpp
-    gnome.adwaita-icon-theme
+    adwaita-icon-theme
 
     lsd
     bat