diff --git a/requirements.txt b/requirements.txt
index 26cc01b..487974e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ opencv-python==3.4.0.12
 scikit-image==0.13.1
 matplotlib==2.1.2
 tqdm==4.28.1
-tensorflow==1.12.0
+tensorflow==1.15.4
 nose
 pycodestyle
 mnist==0.2