diff --git a/requirements.txt b/requirements.txt
index 0ef509e..aaba254 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -18,5 +18,5 @@ scipy==1.5.0
 six==1.15.0
 threadpoolctl==2.1.0
 urllib3==1.26.5
-Werkzeug==1.0.1
+Werkzeug==2.2.3
 xgboost==0.90