diff --git a/requirements.txt b/requirements.txt
index ffc3c71..f806f80 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,5 +5,5 @@ Keras==2.3.0
 Keras-Applications==1.0.7
 Keras-Preprocessing==1.0.9
 tensorboard==1.13.1
-tensorflow==1.15.4
+tensorflow==2.6.4
 tensorflow-estimator==1.13.0