diff --git a/releases/umbraco.json b/releases/umbraco.json
index 5b05c42e..f90a6e19 100644
--- a/releases/umbraco.json
+++ b/releases/umbraco.json
@@ -56,6 +56,14 @@
     }
   },
   "versions": {
+    "13.8.1": {
+      "name": "13.8.1",
+      "date": "2025-05-06"
+    },
+    "10.8.10": {
+      "name": "10.8.10",
+      "date": "2025-05-06"
+    },
     "15.4.1": {
       "name": "15.4.1",
       "date": "2025-05-05"