diff --git a/metadata.yaml b/metadata.yaml
index e758163..d3d56f3 100644
--- a/metadata.yaml
+++ b/metadata.yaml
@@ -9,7 +9,7 @@ tags:
 series:
   - xenial
   - bionic
-  - artful
+  - cosmic
   - trusty
 requires:
   juju-info: