diff --git a/server/requirements.txt b/server/requirements.txt
index 291a292..262db81 100644
--- a/server/requirements.txt
+++ b/server/requirements.txt
@@ -14,4 +14,4 @@ six==1.11.0
 urllib3==1.21.1
 watson-developer-cloud==2.4.1
 websocket-client==0.47.0
-Werkzeug==0.14.1
+Werkzeug==2.2.3