diff --git a/README.md b/README.md
index 069b6a8..2bc692f 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,7 @@
 
 <p align="center">
   <a href="https://github.com/Shik3i/KoalaSync/actions/workflows/release.yml"><img src="https://github.com/Shik3i/KoalaSync/actions/workflows/release.yml/badge.svg" alt="Release Status"></a>
-  <a href="https://github.com/Shik3i/KoalaSync/releases"><img src="https://img.shields.io/badge/Release-v2.5.2-blue?logo=github" alt="GitHub release"></a>
+  <a href="https://github.com/Shik3i/KoalaSync/releases"><img src="https://img.shields.io/badge/Release-v2.5.3-blue?logo=github" alt="GitHub release"></a>
   <a href="LICENSE"><img src="https://img.shields.io/badge/License-MIT-blue" alt="License"></a>
   <a href="https://addons.mozilla.org/de/firefox/addon/koalasync/"><img src="https://img.shields.io/badge/Firefox-Download-orange?logo=firefoxbrowser&logoColor=white" alt="Firefox Add-on"></a>
   <a href="https://chromewebstore.google.com/detail/koalasync/obbnmkmlaaddodakcbdljknjpagklifc"><img src="https://img.shields.io/badge/Chrome-Download-blue?logo=googlechrome&logoColor=white" alt="Chrome Extension"></a>
@@ -14,7 +14,7 @@
 
 <p align="center"><i>KoalaSync is a lightweight Browser Extension and Relay Server for synchronized video playback on almost any website with a video element—YouTube, Twitch, Netflix, Emby, Jellyfin, and beyond. Built with a focus on <b>Data Sovereignty</b> and <b>Performance</b>.</i></p>
 
-<p align="center"><a href="docs/CHANGELOG.md"><b>New v2.5.2 Release!</b> — See what's changed</a></p>
+<p align="center"><a href="docs/CHANGELOG.md"><b>New v2.5.3 Release!</b> — See what's changed</a></p>
 
 ### 🌟 Why KoalaSync?
 
diff --git a/extension/manifest.base.json b/extension/manifest.base.json
index ef29892..28c0b1d 100644
--- a/extension/manifest.base.json
+++ b/extension/manifest.base.json
@@ -2,7 +2,7 @@
   "manifest_version": 3,
   "default_locale": "en",
   "name": "KoalaSync",
-  "version": "2.5.2",
+  "version": "2.5.3",
   "description": "Synchronize video playback on YouTube, Netflix, Emby, Jellyfin, and any HTML5 site in real-time with friends.",
   "permissions": [
     "storage",
diff --git a/package.json b/package.json
index 4aa45e8..a3c3638 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "koalasync",
-  "version": "2.5.2",
+  "version": "2.5.3",
   "description": "KoalaSync Build Scripts",
   "private": true,
   "type": "module",
diff --git a/shared/constants.js b/shared/constants.js
index 0479c77..1638d22 100644
--- a/shared/constants.js
+++ b/shared/constants.js
@@ -7,7 +7,7 @@
  */
 
 export const PROTOCOL_VERSION = "1.0.0";
-export const APP_VERSION = "2.5.2";
+export const APP_VERSION = "2.5.3";
 
 export const OFFICIAL_SERVER_URL = 'wss://syncserver.koalastuff.net';
 export const OFFICIAL_LANDING_PAGE_URL = 'https://sync.koalastuff.net';
diff --git a/website/template.html b/website/template.html
index 34d4358..4eda357 100644
--- a/website/template.html
+++ b/website/template.html
@@ -106,7 +106,7 @@
         "priceCurrency": "EUR"
       },
       "description": "{{SCHEMA_APP_DESC}}",
-      "softwareVersion": "2.5.2",
+      "softwareVersion": "2.5.3",
       "license": "https://opensource.org/licenses/MIT",
       "sameAs": "https://github.com/Shik3i/KoalaSync",
       "image": "https://sync.koalastuff.net/assets/NewLogoIcon.webp",
diff --git a/website/version.json b/website/version.json
index 6e9b0d3..ab11dac 100644
--- a/website/version.json
+++ b/website/version.json
@@ -1,4 +1,4 @@
 {
-  "version": "2.5.2",
-  "date": "2026-07-02T13:34:11Z"
+  "version": "2.5.3",
+  "date": "2026-07-02T14:59:12Z"
 }