diff --git a/package-lock.json b/package-lock.json
index 0ec921a..14a47d8 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "rewire",
-  "version": "4.0.0",
+  "version": "4.0.1",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 45f37ed..c0608fe 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "rewire",
-  "version": "4.0.0",
+  "version": "4.0.1",
   "description": "Easy dependency injection for node.js unit testing",
   "keywords": [
     "dependency",