diff --git a/requirements.txt b/requirements.txt
index 4c7efe1..b8ee37a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -99,7 +99,7 @@ sortedcontainers==2.1.0
 SQLAlchemy==1.3.4
 tabulate==0.8.3
 tensorboard==1.13.1
-tensorflow==1.13.1
+tensorflow==1.15.2
 tensorflow-estimator==1.13.0
 termcolor==1.1.0
 terminaltables==3.1.0