diff --git a/requirements.txt b/requirements.txt
index b7f5cb2..f336e9a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -88,7 +88,7 @@ six==1.15.0
 smmap==3.0.4
 tensorboard==2.2.2
 tensorboard-plugin-wit==1.6.0.post3
-tensorflow==2.0.1
+tensorflow==2.6.4
 tensorflow-datasets==3.1.0
 tensorflow-estimator==2.2.0
 tensorflow-gpu==2.2.0