diff --git a/requirements-dev.txt b/requirements-dev.txt
index 1db0f38..a461640 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,6 +1,6 @@
 -r requirements.txt
 
-coveralls==1.7.0
+coveralls==1.8.0
 pytest==4.4.1
 pytest-cov==2.7.1
 pytest-mock==1.10.4