diff --git a/requirements/development.txt b/requirements/development.txt
index 6179ee7..f333058 100644
--- a/requirements/development.txt
+++ b/requirements/development.txt
@@ -13,7 +13,7 @@ mccabe==0.6.1
 pytest==3.4.0
 pytest-cov==2.5.1
 tox==3.2.1
-coveralls==1.2.0
+coveralls==1.4.0
 mock==2.0.0
 
 # docs