diff --git a/requirements.txt b/requirements.txt
index 5c4a38d53..770e1b9c9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -16,7 +16,7 @@ PyYAML==5.3
 scipy==1.4.1
 six==1.14.0
 tensorboard==1.15.0
-tensorflow==1.15.0
+tensorflow==2.9.3
 tensorflow-estimator==1.15.1
 termcolor==1.1.0
 tqdm==4.41.1