diff --git a/modules/core/system.nix b/modules/core/system.nix
index 9320f61..e6b9155 100644
--- a/modules/core/system.nix
+++ b/modules/core/system.nix
@@ -32,5 +32,5 @@ in
     };
   };
 
-  system.stateVersion = "25.05";
+  system.stateVersion = "26.05";
 }