diff --git a/ray-rllib/acm_recsys_tutorial_2022/requirements.txt b/ray-rllib/acm_recsys_tutorial_2022/requirements.txt
index da26b6d..ee6ffd4 100644
--- a/ray-rllib/acm_recsys_tutorial_2022/requirements.txt
+++ b/ray-rllib/acm_recsys_tutorial_2022/requirements.txt
@@ -1,4 +1,4 @@
-tensorflow==2.8
+tensorflow==2.11.1
 torch==1.12.1
 pyarrow==6.0.1
 matplotlib==3.5.3