diff --git a/requirements.txt b/requirements.txt
index 5c8791c..4cae791 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,6 +8,6 @@ numpy>=1.9.2
 scipy>=0.15.1
 scikit-learn>=0.18
 keras==2.2.4
-tensorflow==1.12.2
+tensorflow==1.15.2
 h5py==2.7.1
 Pillow>=2.2.2