diff --git a/requirements.txt b/requirements.txt
index 6598748..9a156d5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -15,7 +15,7 @@ pbr==5.2.0
 protobuf==3.7.1
 six==1.12.0
 tensorboard==1.13.1
-tensorflow==1.13.1
+tensorflow==2.6.4
 tensorflow-estimator==1.13.0
 termcolor==1.1.0
 urllib3==1.24.2