diff --git a/{{cookiecutter.repo_name}}/requirements/test.txt b/{{cookiecutter.repo_name}}/requirements/test.txt
index 779ccada..0d3e948f 100644
--- a/{{cookiecutter.repo_name}}/requirements/test.txt
+++ b/{{cookiecutter.repo_name}}/requirements/test.txt
@@ -1,4 +1,4 @@
 # Test dependencies go here.
 -r base.txt
-coverage==3.7.1
+coverage==4.0a5
 flake8==2.4.0