diff --git a/requirements.txt b/requirements.txt
index 05d1078..65a4090 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-tensorflow==1.12.1
+tensorflow==1.15.2
 numpy==1.14.5
 opencv_contrib_python==3.4.1.15
 progressbar2==3.39.2