diff --git a/web/src/main/resources/public/mc_versions.json b/web/src/main/resources/public/mc_versions.json
index 593b1ad..99eba94 100644
--- a/web/src/main/resources/public/mc_versions.json
+++ b/web/src/main/resources/public/mc_versions.json
@@ -1,4 +1,20 @@
 [
+  {
+    "id": "1.20.5-pre4",
+    "name": "1.20.5 Pre-Release 4",
+    "world_version": 3832,
+    "series_id": "main",
+    "protocol_version": 1073742012,
+    "pack_version": {
+      "resource": 32,
+      "data": 41
+    },
+    "build_time": "2024-04-17T11:52:58+00:00",
+    "java_component": "java-runtime-delta",
+    "java_version": 21,
+    "stable": false,
+    "use_editor": false
+  },
   {
     "id": "1.20.5-pre3",
     "name": "1.20.5 Pre-Release 3",