diff --git a/python/requirements/rllib/requirements_rllib.txt b/python/requirements/rllib/requirements_rllib.txt
index 49aacffe55e3..995b1be29120 100644
--- a/python/requirements/rllib/requirements_rllib.txt
+++ b/python/requirements/rllib/requirements_rllib.txt
@@ -1,6 +1,6 @@
 # Deep learning.
 # --------------
-tensorflow==2.4.3
+tensorflow==2.5.1
 tensorflow-probability==0.12.2
 torch==1.8.1;sys_platform=="darwin"
 torchvision==0.9.1;sys_platform=="darwin"