diff --git a/nixos/machines/railbird-sf.nix b/nixos/machines/railbird-sf.nix
index 902b6638..4777bf9f 100644
--- a/nixos/machines/railbird-sf.nix
+++ b/nixos/machines/railbird-sf.nix
@@ -92,7 +92,7 @@
 
   system.autoUpgrade = {
     enable = true;
-    dates = "daily";
+    dates = "hourly";
   };
 
   system.stateVersion = "23.11";