diff --git a/requirements.txt b/requirements.txt
index 7272f13..0967fcf 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,5 +2,5 @@ numpy==1.18.2
 opencv-python==4.2.0.34
 pydicom==1.4.2
 tensorboard==1.14.0
-tensorflow==1.15.4
+tensorflow==2.4.0
 tensorflow-estimator==1.14.0