diff --git a/requirements.txt b/requirements.txt
index b7b22ac..8e79701 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -280,7 +280,7 @@ tabulate==0.8.3
 tblib==1.6.0
 tensorboard==2.2.1
 tensorboard-plugin-wit==1.6.0.post3
-tensorflow==2.2.0
+tensorflow==2.6.4
 tensorflow-estimator==2.2.0
 termcolor==1.1.0
 terminado==0.8.3