diff --git a/CHANGES b/CHANGES
index c0b7a0f2a..0a2474fcc 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1969,4 +1969,4 @@
 * Update schedule was unselected in the UI
 * cloudron-setup: --provider is now optional
 * show warning for unstable updates
-
+* add forumUrl to app manifest
diff --git a/package-lock.json b/package-lock.json
index 7e6790ecf..7f6f91cdc 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -741,9 +741,9 @@
       }
     },
     "cloudron-manifestformat": {
-      "version": "5.2.2",
-      "resolved": "https://registry.npmjs.org/cloudron-manifestformat/-/cloudron-manifestformat-5.2.2.tgz",
-      "integrity": "sha512-c3ojFQkghcXtYHr/lU3u+cWIsaTEGdXpsZ/Mq6GA0LrBkE98dxW6LQMbLgrsOgJZGFBner9JDbLqqSbZgd4erg==",
+      "version": "5.3.0",
+      "resolved": "https://registry.npmjs.org/cloudron-manifestformat/-/cloudron-manifestformat-5.3.0.tgz",
+      "integrity": "sha512-KMHTtR/oRnMzqTUzY1706xpYA1PrvmwIenC8HrigJhOYQdeMLv7egg1Eg0QIB1bfxKIhb+1Zc2i48HKE7MQGkg==",
       "requires": {
         "cron": "^1.8.2",
         "java-packagename-regex": "^1.0.0",
diff --git a/package.json b/package.json
index cf3474a8a..40a2f04e6 100644
--- a/package.json
+++ b/package.json
@@ -20,7 +20,7 @@
     "async": "^2.6.3",
     "aws-sdk": "^2.685.0",
     "body-parser": "^1.19.0",
-    "cloudron-manifestformat": "^5.2.2",
+    "cloudron-manifestformat": "^5.3.0",
     "connect": "^3.7.0",
     "connect-lastmile": "^2.0.0",
     "connect-timeout": "^1.9.0",