diff --git a/requirements.txt b/requirements.txt
index 11470fb..9448d2a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,3 +6,4 @@ itsdangerous==2.2.0
 Jinja2==3.1.6
 MarkupSafe==3.0.3
 Werkzeug==3.1.8
+gunicorn==23.0.0