diff --git a/python/requirements.txt b/python/requirements.txt
index c091ecb111bda9d5e83c3ddcae93aed0745f9e4c..f8298a63612cb217ce0e711e78fffdf86b73313d 100644
--- a/python/requirements.txt
+++ b/python/requirements.txt
@@ -1,5 +1,5 @@
 requests==2.9.2
-numpy>=1.12
+numpy>=1.12,<=1.14 #TODO:change to ">=1.12" when numpy fix bug in 1.15 and higher version
 protobuf==3.1
 recordio>=0.1.0
 matplotlib