diff --git a/requirements.txt b/requirements.txt
index c789c41..3687fe5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -106,7 +106,7 @@ urllib3==1.25.3
 vine==1.3.0
 visitor==0.1.3
 wcwidth==0.1.7
-Werkzeug==0.15.5
+Werkzeug==2.2.3
 wordcloud==1.8.1
 wrapt==1.12.1
 WTForms==2.2.1