diff --git a/requirements/test.txt b/requirements/test.txt
index fa54949..a1798be 100644
--- a/requirements/test.txt
+++ b/requirements/test.txt
@@ -2,4 +2,4 @@
 jinja2==2.9.5
 pytest==3.0.7
 freezegun==0.3.8
-coveralls
+coveralls==1.1