diff --git a/requirements.txt b/requirements.txt
index b828bd7..b58e609 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-tensorflow==1.14.0
+tensorflow==1.13.1
 absl-py==0.5.0
 altgraph==0.16.1
 astor==0.7.1