diff --git a/CHANGELOG.md b/CHANGELOG.md
index dc8fec5a26..a9ca253a8f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Changelog
 
+## 8.4.16
+
+### Fixed
+
+- Post message origin verification by @elzody in [#5909](https://github.com/nextcloud/richdocuments/pull/5909)
+
 ## 8.4.15
 
 ### Fixed
diff --git a/appinfo/info.xml b/appinfo/info.xml
index ee47d906c5..7cac782a00 100644
--- a/appinfo/info.xml
+++ b/appinfo/info.xml
@@ -6,7 +6,7 @@
 	<description><![CDATA[This application can connect to a Collabora Online (or other) server (WOPI-like Client). Nextcloud is the WOPI Host. Please read the documentation to learn more about that.
 
 You can also edit your documents off-line with the Collabora Office app from the **[Android](https://play.google.com/store/apps/details?id=com.collabora.libreoffice)** and **[iOS](https://apps.apple.com/us/app/collabora-office/id1440482071)** store.]]></description>
-	<version>8.4.15</version>
+	<version>8.4.16</version>
 	<licence>agpl</licence>
 	<author>Collabora Productivity based on work of Frank Karlitschek, Victor Dubiniuk</author>
 	<types>
diff --git a/package-lock.json b/package-lock.json
index 221546ccf5..d0d01e1d94 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "richdocuments",
-  "version": "8.4.15",
+  "version": "8.4.16",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "richdocuments",
-      "version": "8.4.15",
+      "version": "8.4.16",
       "license": "AGPL-3.0-or-later",
       "dependencies": {
         "@nextcloud/auth": "^2.4.0",
diff --git a/package.json b/package.json
index 5a41f8c5ce..6fa06f0a79 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "richdocuments",
   "description": "Collabora online integration",
-  "version": "8.4.15",
+  "version": "8.4.16",
   "authors": [
     {
       "name": "Julius Härtl",