diff --git a/requirements.txt b/requirements.txt
index 39e6854..b8f5b71 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -20,7 +20,7 @@ PyYAML==5.4
 scipy==1.1.0
 six==1.11.0
 tensorboard==1.10.0
-tensorflow==2.4.0
+tensorflow==2.9.3
 termcolor==1.1.0
 torch==0.4.1
 tornado==5.1