diff --git a/package-lock.json b/package-lock.json
index 6813d1c..661d80d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "react-firebase-hooks",
-  "version": "4.0.0",
+  "version": "4.0.1",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index c23ae1f..3319c3b 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "react-firebase-hooks",
-  "version": "4.0.0",
+  "version": "4.0.1",
   "description": "React Hooks for Firebase",
   "author": "CS Frequency Limited (https://csfrequency.com)",
   "license": "Apache-2.0",