diff --git a/requirements_for_test.txt b/requirements_for_test.txt
index 8e750c8e0..50ddceb17 100644
--- a/requirements_for_test.txt
+++ b/requirements_for_test.txt
@@ -4,7 +4,7 @@ pytest==3.10.1
 moto==1.3.7
 pytest-env==0.6.2
 pytest-mock==1.10.0
-pytest-cov==2.6.0
+pytest-cov==2.6.1
 pytest-xdist==1.24.1
 coveralls==1.5.1
 freezegun==0.3.11