diff --git a/contrib/plugins/magnum_plugin/requirements.txt b/contrib/plugins/magnum_plugin/requirements.txt
index 087327cd3..8e337ffa9 100644
--- a/contrib/plugins/magnum_plugin/requirements.txt
+++ b/contrib/plugins/magnum_plugin/requirements.txt
@@ -1 +1 @@
-python-magnumclient>=2.0.0  # Apache-2.0
+python-magnumclient>=3.0.0  # Apache-2.0