diff --git a/msal/application.py b/msal/application.py
index 4dc24afa..6efde65b 100644
--- a/msal/application.py
+++ b/msal/application.py
@@ -18,7 +18,7 @@
 
 
 # The __init__.py will import this. Not the other way around.
-__version__ = "0.4.0"
+__version__ = "0.4.1"
 
 logger = logging.getLogger(__name__)