diff --git a/CHANGES.rst b/CHANGES.rst
index 16dc10d..3582e88 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -4,7 +4,7 @@ Changes
 2.0.4 (unreleased)
 ------------------
 
-- Nothing changed yet.
+- Remove the ``coverage`` dependency constraint.
 
 
 2.0.3 (2015-11-09)
diff --git a/setup.py b/setup.py
index acb183f..3af9f96 100644
--- a/setup.py
+++ b/setup.py
@@ -58,7 +58,7 @@ def read(*rnames):
     ),
     install_requires=[
         'setuptools',
-        'coverage < 4.0',
+        'coverage',
     ],
     entry_points="""
         [console_scripts]