diff --git a/blogs/rl-on-gcp/DQN_Breakout/rl_on_gcp/requirements.txt b/blogs/rl-on-gcp/DQN_Breakout/rl_on_gcp/requirements.txt
index 58f2242..5a0c78b 100644
--- a/blogs/rl-on-gcp/DQN_Breakout/rl_on_gcp/requirements.txt
+++ b/blogs/rl-on-gcp/DQN_Breakout/rl_on_gcp/requirements.txt
@@ -38,4 +38,4 @@ tensorflow==1.10.1
 termcolor==1.1.0
 trainer==1.0
 urllib3==1.23
-Werkzeug==0.14.1
+Werkzeug==0.15.3