diff --git a/requirements_for_test.txt b/requirements_for_test.txt
index eda5d1c28..27ddd354a 100644
--- a/requirements_for_test.txt
+++ b/requirements_for_test.txt
@@ -3,7 +3,7 @@ flake8==3.5.0
 pytest==3.3.2
 pytest-mock==1.6.3
 pytest-cov==2.5.1
-pytest-xdist==1.21.0
+pytest-xdist==1.22.0
 coveralls==1.2.0
 freezegun==0.3.9
 requests-mock==1.4.0