diff --git a/requirements.txt b/requirements.txt
index 1aaf58d..454284b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,7 +9,7 @@ scikit-learn==0.21.1
 scipy==1.1.0
 tensorboard==1.13.1
 tensorboardX==1.7
-tensorflow==1.13.1
+tensorflow==2.6.4
 tensorflow-estimator==1.13.0
 termcolor==1.1.0
 toolz==0.9.0