diff --git a/config.py b/config.py
index 609bf1b..acf60d4 100644
--- a/config.py
+++ b/config.py
@@ -2,7 +2,7 @@ import os
 
 # App configuration
 DEBUG = os.environ['DEBUG']
-APP_VERSION = '0.3.6'
+APP_VERSION = '0.4.0'
 
 # Define the application directory
 BASE_DIR = os.path.abspath(os.path.dirname(__file__))