diff --git a/requirements.txt b/requirements.txt
index 3c24beb..a676394 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -30,7 +30,7 @@ requests==2.21.0
 scipy==1.2.1
 six==1.12.0
 tensorboard==1.13.0
-tensorflow==1.15.2
+tensorflow==2.5.3
 tensorflow-estimator==1.13.0
 tensorflow-gpu==1.15.2
 termcolor==1.1.0