diff --git a/requirements.txt b/requirements.txt
index cd8ee82..a583370 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,4 +12,4 @@ scikit-learn==0.22.2
 scipy==1.4.1
 wcwidth==0.1.7
 webencodings==0.5.1
-Werkzeug==1.0.1
+Werkzeug==2.2.3