diff --git a/requirements.txt b/requirements.txt
index 1fcaa35..bf35146 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,4 +5,4 @@ requests==2.25.1
 gunicorn==20.0.4
 gevent==21.1.2
 biopython==1.78
-werkzeug==2.0.3
+werkzeug==3.1.3