diff --git a/flake.lock b/flake.lock
index 22c03ad..e159eba 100644
--- a/flake.lock
+++ b/flake.lock
@@ -46,32 +46,32 @@
         ]
       },
       "locked": {
-        "lastModified": 1778905220,
-        "narHash": "sha256-ox/5IHc8uwy6UTw6N7Shp6uCHIgu/S2PsWeuXsOHSo8=",
+        "lastModified": 1785119570,
+        "narHash": "sha256-Rgs2xKnGLFWQscxUaXX07oyZeuMDOHEbqDOsgliLFGM=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "d1686dc7d36cbd1234cb226ad6ef97e882716acb",
+        "rev": "d4fd24667c8cbef124bb70a20380cab75ec8474d",
         "type": "github"
       },
       "original": {
         "owner": "nix-community",
-        "ref": "release-25.11",
+        "ref": "release-26.05",
         "repo": "home-manager",
         "type": "github"
       }
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1778737229,
-        "narHash": "sha256-6xWoytx8jFW4PF1GjRm/i/53trbpKGfz6zjzQGBr4cI=",
+        "lastModified": 1785104993,
+        "narHash": "sha256-eKbrvPoAOFutbYMdbB3r5EQVmFxKv24iKqHPPUXA0gM=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "d7a713c0b7e47c908258e71cba7a2d77cc8d71d5",
+        "rev": "8623c4c20aa4ca2f5fb81510d2944066c3fb0d96",
         "type": "github"
       },
       "original": {
         "owner": "NixOS",
-        "ref": "nixos-25.11",
+        "ref": "nixos-26.05",
         "repo": "nixpkgs",
         "type": "github"
       }
diff --git a/flake.nix b/flake.nix
index 93a832c..170c827 100644
--- a/flake.nix
+++ b/flake.nix
@@ -2,7 +2,7 @@
   description = "NixOS + Home Manager config";
 
   inputs = {
-    nixpkgs.url = "github:NixOS/nixpkgs/nixos-25.11";
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-26.05";
     nixpkgs-unstable.url = "github:nixos/nixpkgs/nixpkgs-unstable";
     antigravity-nix = {
       url = "github:jacopone/antigravity-nix";
@@ -10,7 +10,7 @@
     };
 
     home-manager = {
-      url = "github:nix-community/home-manager/release-25.11";
+      url = "github:nix-community/home-manager/release-26.05";
       inputs.nixpkgs.follows = "nixpkgs";
     };
 
diff --git a/home/lukas/common/git.nix b/home/lukas/common/git.nix
index a82b1fe..557aab5 100644
--- a/home/lukas/common/git.nix
+++ b/home/lukas/common/git.nix
@@ -9,10 +9,9 @@ in {
 
   programs.git = {
     enable = true;
-    userName= "Lukas";
-    userEmail = "mail@lukas.contact";
-
-    extraConfig = {
+    settings = {
+      user.name = "Lukas";
+      user.email = "mail@lukas.contact";
       commit.gpgsign = true;
       gpg.format = "ssh";
       gpg.ssh.allowedSignersFile = "~/.ssh/allowed_signers";
@@ -26,4 +25,3 @@ in {
 
 
 
-
diff --git a/home/lukas/common/shell.nix b/home/lukas/common/shell.nix
index ca8dcfc..32719bb 100644
--- a/home/lukas/common/shell.nix
+++ b/home/lukas/common/shell.nix
@@ -1,8 +1,9 @@
-{ pkgs, ... }:
+{ config, pkgs, ... }:
 
 {
   programs.zsh = {
     enable = true;
+    dotDir = config.home.homeDirectory;
     enableCompletion = true;
     syntaxHighlighting.enable = true;
     autosuggestion.enable = true;
@@ -35,4 +36,3 @@
   };
 }
 
-
diff --git a/modules/desktop/gnome.nix b/modules/desktop/gnome.nix
index 4fd79fc..f8d94e3 100644
--- a/modules/desktop/gnome.nix
+++ b/modules/desktop/gnome.nix
@@ -1,10 +1,8 @@
 { pkgs, ... }:
 
 {
-  services.xserver = {
-    displayManager.gdm.enable = true;
-    desktopManager.gnome.enable = true;
-  };
+  services.displayManager.gdm.enable = true;
+  services.desktopManager.gnome.enable = true;
 
 
   # To disable installing GNOME's suite of applications
diff --git a/modules/networking/networkmanager.nix b/modules/networking/networkmanager.nix
index ac90203..0fe40ec 100644
--- a/modules/networking/networkmanager.nix
+++ b/modules/networking/networkmanager.nix
@@ -3,10 +3,12 @@
 
   services.resolved = {
     enable = true;
-    dnssec = "false";
-    fallbackDns = [
-      "1.1.1.1"
-      "8.8.8.8"
-    ];
+    settings.Resolve = {
+      DNSSEC = false;
+      FallbackDNS = [
+        "1.1.1.1"
+        "8.8.8.8"
+      ];
+    };
   };
 }
diff --git a/modules/services/ollama.nix b/modules/services/ollama.nix
index f666551..44a8190 100644
--- a/modules/services/ollama.nix
+++ b/modules/services/ollama.nix
@@ -3,8 +3,7 @@
 {
   services.ollama = {
     enable = true;
-    package = pkgs.ollama;
-    acceleration = "cuda";
+    package = pkgs.ollama-cuda;
     environmentVariables = {
       OLLAMA_CONTEXT_LENGTH="32000";
     };