diff --git a/dialogflow/requirements.txt b/dialogflow/requirements.txt
index 4c7d355eb45..7de900bb252 100644
--- a/dialogflow/requirements.txt
+++ b/dialogflow/requirements.txt
@@ -3,4 +3,4 @@ Flask==3.0.3
 pyaudio==0.2.14
 termcolor==3.0.0
 functions-framework==3.9.2
-Werkzeug==3.0.6
+Werkzeug==3.1.5