diff --git a/requirements.txt b/requirements.txt
index 748defb..2e4a362 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -97,7 +97,7 @@ six==1.12.0
 smart-open==1.8.3
 stop-words==2018.7.23
 tensorboard==1.13.1
-tensorflow==1.13.1
+tensorflow==1.15.4
 tensorflow-estimator==1.13.0
 tensorflow-hub==0.4.0
 termcolor==1.1.0