diff --git a/requirements.txt b/requirements.txt
--- a/requirements.txt
+++ b/requirements.txt
@@ -14,7 +14,7 @@
 iso8601
 lxml
 prometheus-client
-pybadges
+pybadges >= 2.2.1
 pygments
 python-magic >= 0.4.0
 python-memcached