diff --git a/releases/contao.json b/releases/contao.json
index 1ccf6e7b..5ae3a4a3 100644
--- a/releases/contao.json
+++ b/releases/contao.json
@@ -1,6 +1,18 @@
 {
   "releases": {},
   "versions": {
+    "5.4.3": {
+      "name": "5.4.3",
+      "date": "2024-09-17"
+    },
+    "5.3.15": {
+      "name": "5.3.15",
+      "date": "2024-09-17"
+    },
+    "4.13.49": {
+      "name": "4.13.49",
+      "date": "2024-09-17"
+    },
     "5.4.2": {
       "name": "5.4.2",
       "date": "2024-09-12"