diff --git a/official_examples/Using_Hetero_Cluster_Framework_to_train_a_Pong_Player_with_Rllib/learner_algorithm_dir/pip-requirements.txt b/official_examples/Using_Hetero_Cluster_Framework_to_train_a_Pong_Player_with_Rllib/learner_algorithm_dir/pip-requirements.txt
index 42282bc82..a86fea8ed 100644
--- a/official_examples/Using_Hetero_Cluster_Framework_to_train_a_Pong_Player_with_Rllib/learner_algorithm_dir/pip-requirements.txt
+++ b/official_examples/Using_Hetero_Cluster_Framework_to_train_a_Pong_Player_with_Rllib/learner_algorithm_dir/pip-requirements.txt
@@ -4,4 +4,4 @@ dataclasses
 gym
 ray[rllib]
 aioredis<2.0
-aiohttp==3.7
\ No newline at end of file
+aiohttp==3.8.5
\ No newline at end of file