diff --git a/requirements.txt b/requirements.txt
index 8f70ff3..a994104 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,4 +13,4 @@ scikit-learn==0.23.1
 scipy==1.5.0
 six==1.15.0
 threadpoolctl==2.1.0
-Werkzeug==1.0.1
+Werkzeug==2.2.3