diff --git a/requirements.txt b/requirements.txt
index 7ac091c..3f6be25 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,6 +6,7 @@ importlib-metadata==4.11.3
 itsdangerous==2.1.2
 Jinja2==3.1.1
 MarkupSafe==2.1.1
+python-dotenv==0.20.0
 simple-websocket==0.5.2
 Werkzeug==2.1.1
 wsproto==1.1.0