diff --git a/Pipfile b/Pipfile
index 767b695..56fa43f 100644
--- a/Pipfile
+++ b/Pipfile
@@ -9,7 +9,7 @@ name = "pypi"
 
 [packages]
 flask = "==2.0.3"
-python-dotenv = "==0.17.1"
+python-dotenv = "==0.21.1"
 flask-migrate = "==3.0.1"
 flask-sqlalchemy  = "==2.5.1"
 sqlalchemy = "==1.4.53"