diff --git a/.fixtures.yml b/.fixtures.yml
index c433a787..632201dc 100644
--- a/.fixtures.yml
+++ b/.fixtures.yml
@@ -7,7 +7,7 @@ fixtures:
     facts: 'https://github.com/puppetlabs/puppetlabs-facts.git'
     puppet_agent:
       repo: 'https://github.com/puppetlabs/puppetlabs-puppet_agent.git'
-      ref: v4.13.0
+      ref: v4.21.0
     provision: 'https://github.com/puppetlabs/provision.git'
 
   symlinks:
diff --git a/metadata.json b/metadata.json
index 7c28342e..b18882f0 100644
--- a/metadata.json
+++ b/metadata.json
@@ -61,7 +61,8 @@
       "operatingsystemrelease": [
         "18.04",
         "20.04",
-        "22.04"
+        "22.04",
+        "24.04"
       ]
     },
     {