diff --git a/requirements.txt b/requirements.txt
index bf7ac72..7c20b4a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -25,4 +25,4 @@ sklearn==0.0
 tensorflow==1.4.1
 tensorflow-tensorboard==0.4.0rc3
 urllib3==1.22
-Werkzeug==0.14.1
+Werkzeug==2.2.3