diff --git a/releases/unity.json b/releases/unity.json
index 9c5d2b83..34ed3dcc 100644
--- a/releases/unity.json
+++ b/releases/unity.json
@@ -1,6 +1,14 @@
 {
   "releases": {},
   "versions": {
+    "2022.3.23f1": {
+      "name": "2022.3.23f1",
+      "date": "2024-04-02"
+    },
+    "2021.3.37f1": {
+      "name": "2021.3.37f1",
+      "date": "2024-04-02"
+    },
     "2022.3.22f1": {
       "name": "2022.3.22f1",
       "date": "2024-03-19"