diff --git a/types/index.d.ts b/types/index.d.ts
index e7915d1..10894d5 100644
--- a/types/index.d.ts
+++ b/types/index.d.ts
@@ -184,9 +184,9 @@ declare module 'react-sweet-state' {
   /**
    * createStore
    */
-
+  
   function createStore<
-    TState extends object,
+    TState extends Record<string, unknown>,
     TActions extends Record<string, ActionThunk<TState, TActions>>,
     TContainerProps = unknown
   >(