diff --git a/requirements_for_test.txt b/requirements_for_test.txt
index b41e1024d1..214aaacd1f 100644
--- a/requirements_for_test.txt
+++ b/requirements_for_test.txt
@@ -2,7 +2,7 @@
 flake8==3.5.0
 pytest==3.4.1
 pytest-env==0.6.2
-pytest-mock==1.7.0
+pytest-mock==1.7.1
 pytest-cov==2.5.1
 pytest-xdist==1.22.2
 coveralls==1.2.0