diff --git a/base/base.nix b/base/base.nix
index ee9cc0b..978cc22 100644
--- a/base/base.nix
+++ b/base/base.nix
@@ -122,6 +122,21 @@ in
       python3 # For Ansible
     ];
 
+    system.autoUpgrade = {
+      enable = true;
+      persistent = true;
+      operation = switch;
+
+      dates = "daily";
+      fixedRandomDelay = true;
+
+      allowReboot = true;
+      rebootWindow = {
+        lower = "9:00";
+        upper = "10:00";
+      };
+    };
+
     # ========== Services ==========
     services.openssh = {
       enable = true;