diff --git a/setup.py b/setup.py
index 044ad3dd..bbcc6607 100644
--- a/setup.py
+++ b/setup.py
@@ -44,7 +44,7 @@ def read(fname):
 
 test_requires = [
     'pytest-cov==2.5.1',
-    'pytest-xdist==1.22.3',
+    'pytest-xdist==1.22.4',
     'Mock==2.0.0',
 ]