diff --git a/requirements_for_test.txt b/requirements_for_test.txt
index cbd525d84..8df43a63c 100644
--- a/requirements_for_test.txt
+++ b/requirements_for_test.txt
@@ -6,7 +6,7 @@ pytest-env==0.6.2
 pytest-mock==1.10.0
 pytest-cov==2.5.1
 pytest-xdist==1.23.0
-coveralls==1.4.0
+coveralls==1.5.0
 freezegun==0.3.10
 requests-mock==1.5.2
 # optional requirements for jsonschema