diff --git a/dist/index.js b/dist/index.js
index 9b6e0d7..d0e0dba 100644
--- a/dist/index.js
+++ b/dist/index.js
@@ -6,7 +6,7 @@ function newRidgeState(iv, o) {
     let sb = [];
     let v = iv;
     let set = (ns, ac, ca) => {
-        v = (v instanceof Function ? ns(v) : ns);
+        v = (ns instanceof Function ? ns(v) : ns);
         ca && ca(v);
         setTimeout(() => {
             sb.forEach((c) => c !== ca && c(v));
diff --git a/package.json b/package.json
index dd25065..868d340 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "react-ridge-state",
-  "version": "4.0.0",
+  "version": "4.0.1",
   "description": "react-ridge-state is a very simple global state management library for React and React Native",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",