diff --git a/requirements.txt b/requirements.txt
index f07f279..bdf76da 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -61,7 +61,7 @@ scipy==1.4.1
 six==1.14.0
 sklearn==0.0
 tensorboard==2.1.0
-tensorflow==1.5.0
+tensorflow==2.5.1
 tensorflow-estimator==2.1.0
 tensorflow-gpu==1.5.0
 tensorflow-tensorboard==1.5.1