diff --git a/flake.nix b/flake.nix
index 0547457..0ad6d76 100644
--- a/flake.nix
+++ b/flake.nix
@@ -99,6 +99,7 @@
           # Common modules
           ./nixos_modules/bertof_user.nix
           ./nixos_modules/automatic-garbage-collection.nix
+          ./nixos_modules/automatic-upgrade.nix
           ./nixos_modules/zerotier.nix
         ];
 
diff --git a/nixos_modules/automatic-upgrade.nix b/nixos_modules/automatic-upgrade.nix
new file mode 100644
index 0000000..e084c8e
--- /dev/null
+++ b/nixos_modules/automatic-upgrade.nix
@@ -0,0 +1,8 @@
+{
+  system.autoUpgrade = {
+    enable = true;
+    flake = "gitlab:bertof/nix-dotfiles";
+    # dates = "daily"; # default 04:04
+    randomizedDelaySec = "45min";
+  };
+}
diff --git a/odin/common_configuration.nix b/odin/common_configuration.nix
index 484e6b2..8ae1eae 100644
--- a/odin/common_configuration.nix
+++ b/odin/common_configuration.nix
@@ -294,5 +294,5 @@ with lib; {
   # this value at the release version of the first install of this system.
   # Before changing this value read the documentation for this option
   # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
-  system.stateVersion = "21.11"; # Did you read the comment?
+  system.stateVersion = "22.11"; # Did you read the comment?
 }