diff --git a/package-lock.json b/package-lock.json
index 56d2d80..4327919 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "mongodb-atlas-api-client",
-  "version": "3.21.0",
+  "version": "4.0.0",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "mongodb-atlas-api-client",
-      "version": "3.21.0",
+      "version": "4.0.0",
       "license": "ISC",
       "dependencies": {
         "urllib": "^4.2.0"
diff --git a/package.json b/package.json
index 81a8b1c..e9e507d 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "mongodb-atlas-api-client",
-  "version": "3.21.0",
+  "version": "4.0.0",
   "description": "A mongodb atlas api client for nodejs.",
   "main": "src/index.js",
   "scripts": {