diff --git a/package-lock.json b/package-lock.json
index 9003f83..074a510 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,15 +1,15 @@
 {
   "name": "@node-oauth/express-oauth-server",
-  "version": "4.0.0-rc.0",
+  "version": "4.0.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@node-oauth/express-oauth-server",
-      "version": "4.0.0-rc.0",
+      "version": "4.0.0",
       "license": "MIT",
       "dependencies": {
-        "@node-oauth/oauth2-server": "^5.1.0"
+        "@node-oauth/oauth2-server": "^5.2.0"
       },
       "devDependencies": {
         "body-parser": "^1.20.2",
@@ -872,9 +872,10 @@
       "integrity": "sha512-DwSbLtdC8zC5B5gTJkFzJj5s9vr9SGzOgQvV9nH7tUVuMSScg0EswAczhjIapOmH3Y8AyP7C4Jv7b8+QJObWZA=="
     },
     "node_modules/@node-oauth/oauth2-server": {
-      "version": "5.1.0",
-      "resolved": "https://registry.npmjs.org/@node-oauth/oauth2-server/-/oauth2-server-5.1.0.tgz",
-      "integrity": "sha512-sYvqL1GeZLRSwgl++/oOzxJj/ZBe2yXnp6E5LGNQ5qjpn0+t/dwquXILUe3Sk2Y8/wU7XeRxToOtBVeSVkuJag==",
+      "version": "5.2.0",
+      "resolved": "https://registry.npmjs.org/@node-oauth/oauth2-server/-/oauth2-server-5.2.0.tgz",
+      "integrity": "sha512-tbw0aHPk1Pu/HmQlll4unYd+VHwoagbAmUBLys5g6hDh9khcKzTmE77Z0myMG5a66w3Yk3xBwCRPX9a7M+HTqA==",
+      "license": "MIT",
       "dependencies": {
         "@node-oauth/formats": "1.0.0",
         "basic-auth": "2.0.1",
diff --git a/package.json b/package.json
index 475da4b..7529f0b 100644
--- a/package.json
+++ b/package.json
@@ -34,7 +34,7 @@
   ],
   "license": "MIT",
   "dependencies": {
-    "@node-oauth/oauth2-server": "^5.1.0"
+    "@node-oauth/oauth2-server": "^5.2.0"
   },
   "peerDependencies": {
     "express": "*"