diff --git a/requirements.txt b/requirements.txt
index df209d6a..7ce2489a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -21,6 +21,6 @@ python-editor==1.0.4
 six==1.16.0
 SQLAlchemy==1.4.32
 typed-ast==1.5.2
-waitress==2.1.1
+waitress==2.0.0
 Werkzeug==2.0.3
 wrapt==1.13.0