diff --git a/README.md b/README.md
index 5f0ad65..ab31a6b 100644
--- a/README.md
+++ b/README.md
@@ -25,15 +25,15 @@ Switching fast. Adapt everywhere.
 **Switcher API** is a *Feature Flag* API with the main focus on decreasing the friction caused by changes while keeping control of what really matters.
 
 Main features:
-- Control & track more using little effort by sharing switchers among application components.
-- Cross environment. Generate zero impact when manipulating your project features.
-- Customizable environment strategies. Setup switchers using variables per environment.
-- Delegate Switcher analysis to external services with secured Switcher Relay.
-- Create manageable teams to collaborate.
-- Keep track of every modification and features usage.
-- Detailed metrics.
-- SDKs support zero-latency mode for performance improvement.
-- Exclusive Slack App to control and test changes.
+- Easy to setup and seemless integration with your application using our lightweight Client SDKs.
+- Shareable Switchers can be used across multiple applications with high support to observability.
+- Multi-environment support. Create and manage features across different environments.
+- Add extra layer of verification with custom conditions using Strategies.
+- Delegate Switcher criteria decision to external services with Switcher Relay.
+- Support to multiple teams and granular access control.
+- Integrate with Slack usign Switcher Slack App to enable release flow requests.
+- Detailed metrics and logs to help you understand how your features are being used.
+- Open Source and free to use.
  
 
 - **JS Client SDK**: (https://github.com/switcherapi/switcher-client-js)
diff --git a/package.json b/package.json
index e05e0f3..aabfc97 100644
--- a/package.json
+++ b/package.json
@@ -43,14 +43,14 @@
     "express-basic-auth": "^1.2.1",
     "express-rate-limit": "^7.3.1",
     "express-validator": "^7.1.0",
-    "graphql": "^16.8.2",
+    "graphql": "^16.9.0",
     "graphql-http": "^1.22.1",
     "graphql-tag": "^2.12.6",
     "helmet": "^7.1.0",
     "jsonwebtoken": "^9.0.2",
     "moment": "^2.30.1",
-    "mongodb": "^6.7.0",
-    "mongoose": "^8.4.3",
+    "mongodb": "^6.8.0",
+    "mongoose": "^8.4.4",
     "pino": "^9.2.0",
     "pino-pretty": "^11.2.1",
     "swagger-ui-express": "^5.0.1",
@@ -59,11 +59,11 @@
   },
   "devDependencies": {
     "env-cmd": "^10.1.0",
-    "eslint": "^9.5.0",
+    "eslint": "^9.6.0",
     "jest": "^29.7.0",
     "jest-sonar-reporter": "^2.0.0",
     "node-notifier": "^10.0.1",
-    "nodemon": "^3.1.3",
+    "nodemon": "^3.1.4",
     "sinon": "^18.0.0",
     "supertest": "^7.0.0"
   },
diff --git a/src/exceptions/index.js b/src/exceptions/index.js
index a7ab6c9..257c0dd 100644
--- a/src/exceptions/index.js
+++ b/src/exceptions/index.js
@@ -45,7 +45,7 @@ export function responseException(res, err, code, feature = undefined) {
 }
 
 export function responseExceptionSilent(res, err, code, message) {
-    Logger.httpError(err.constructor.name, err.code, err.message, err);
+    Logger.httpError(err.constructor.name, err.code || code, message, err);
 
     if (err.code) {
         return res.status(err.code).send({ error: message });
diff --git a/src/middleware/auth.js b/src/middleware/auth.js
index b52d1fc..895e97d 100644
--- a/src/middleware/auth.js
+++ b/src/middleware/auth.js
@@ -27,13 +27,17 @@ export async function auth(req, res, next) {
         req.admin = admin;
         next();
     } catch (err) {
+        if (err.name === 'TokenExpiredError') {
+            return res.status(401).send({ error: 'Token expired.' });
+        }
+
         responseExceptionSilent(res, err, 401, 'Please authenticate.');
     }
 }
 
 export async function authRefreshToken(req, res, next) {
     try {
-        const token = req.header('Authorization').replace('Bearer ', '');
+        const token = req.header('Authorization')?.replace('Bearer ', '');
         const refreshToken = req.body.refreshToken;
         
         const decodedRefreshToken = jwt.verify(refreshToken, process.env.JWT_SECRET);