diff --git a/requirements.txt b/requirements.txt
index 9c31bfb..721ef45 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -55,7 +55,7 @@ six==1.15.0
 sklearn==0.0
 tensorboard==2.4.1
 tensorboard-plugin-wit==1.8.0
-tensorflow==2.5.2
+tensorflow==2.6.4
 tensorflow-estimator==2.4.0
 tensorflow-hub==0.11.0
 termcolor==1.1.0