diff --git a/requirements.txt b/requirements.txt
index 4c7e5be..274aff8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -51,7 +51,7 @@ six==1.12.0
 tabulate==0.8.3
 tb-nightly==1.14.0a20190603
 tensorboard==1.13.1
-tensorflow==1.13.1
+tensorflow==1.15.2
 tensorflow-addons==0.4.0
 tensorflow-estimator==1.13.0
 tensorflow-gpu==2.0.0b1