diff --git a/requirements.txt b/requirements.txt
index ecba7ba..7b85cbc 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ Jinja2==2.11.3
 MarkupSafe==0.23
 Pillow==2.8.1
 PyYAML==3.11
-Werkzeug==0.15.5
+Werkzeug==2.2.3
 argparse==1.2.1
 astLib==0.8.0
 beautifulsoup4==4.3.2