diff --git a/setup.py b/setup.py
index 51c7f3b..80f34a7 100644
--- a/setup.py
+++ b/setup.py
@@ -67,7 +67,7 @@ def run_tests(self):
 test_reqs = [
     "pytest-cov>=2.5.1",
     "pytest>=3.0.0",
-    "coveralls>=1.1,<2.0",
+    "coveralls>=1.1,<3.0",
     "docutils>=0.14",
     "rstcheck>=3.3.1",
 ]