diff --git a/requirements-dev.txt b/requirements-dev.txt
index 77dd50c..a2833ae 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -5,5 +5,6 @@ pycodestyle==2.4.0
 pycountry>=18.12.8
 pycountry_convert>=0.7.2
 pyflakes==1.6.0
+readme_renderer[md]==24.0
 requests_mock
 twine==1.13.0