diff --git a/example_agents/acme_dqn/requirements.txt b/example_agents/acme_dqn/requirements.txt
index c1bd668a..80557cb0 100644
--- a/example_agents/acme_dqn/requirements.txt
+++ b/example_agents/acme_dqn/requirements.txt
@@ -113,6 +113,6 @@ toml==0.10.2
 trfl==1.1.0
 webencodings==0.5.1
 websocket-client==1.1.0
-Werkzeug==2.0.1
+Werkzeug==2.2.3
 wrapt==1.12.1
 zipp==3.6.0