diff --git a/metadata.json b/metadata.json
index 876a5de3..dcba0fd4 100644
--- a/metadata.json
+++ b/metadata.json
@@ -8,16 +8,34 @@
   "project_page": "https://github.com/voxpupuli/puppet-splunk",
   "issues_url": "https://github.com/voxpupuli/puppet-splunk/issues",
   "operatingsystem_support": [
+    {
+      "operatingsystem": "AlmaLinux",
+      "operatingsystemrelease": [
+        "8",
+        "9"
+      ]
+    },
     {
       "operatingsystem": "RedHat",
       "operatingsystemrelease": [
-        "7"
+        "7",
+        "8",
+        "9"
+      ]
+    },
+    {
+      "operatingsystem": "Rocky",
+      "operatingsystemrelease": [
+        "8",
+        "9"
       ]
     },
     {
       "operatingsystem": "CentOS",
       "operatingsystemrelease": [
-        "7"
+        "7",
+        "8",
+        "9"
       ]
     },
     {
@@ -29,7 +47,8 @@
     {
       "operatingsystem": "Ubuntu",
       "operatingsystemrelease": [
-        "20.04"
+        "20.04",
+        "22.04"
       ]
     },
     {