diff --git a/CHANGELOG.md b/CHANGELOG.md
index 79411ca2..407d3d32 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,7 +3,7 @@
 
 
 
-<h2>Version 4.0.2 - ??/??/2026</h2>
+<h2>Version 4.0.2 - 11/03/2026</h2>
       <ul>
         <li>Now it's possible to automatically save the AI window position [<a href="https://github.com/micz/ThunderAI/issues/685">#685</a>].</li>
         <li><i>[OpenAI API]</i> Fix: Correctly showing failed response errors during streaming [<a href="https://github.com/micz/ThunderAI/issues/690">#690</a>].</li>
diff --git a/manifest.json b/manifest.json
index a9e819cc..bf606c7f 100644
--- a/manifest.json
+++ b/manifest.json
@@ -2,7 +2,7 @@
     "manifest_version": 2,
     "name": "ThunderAI",
     "description": "__MSG_extensionDescription__",
-    "version": "4.0.2pre1",
+    "version": "4.0.2",
     "author": "Mic (m@micz.it)",
     "homepage_url": "https://micz.it/thunderbird-addon-thunderai/",
     "browser_specific_settings": {
diff --git a/options/mzta-release-notes.html b/options/mzta-release-notes.html
index 0cee23af..649ce9c0 100644
--- a/options/mzta-release-notes.html
+++ b/options/mzta-release-notes.html
@@ -7,7 +7,7 @@
   <body>
     <div id="miczBackPrefs"><a href="mzta-options.html">__MSG_backToOptionsText__</a></div>
     <div id="miczRelNotes"><h1>ThunderAI Release Notes</h1>
-      <h2>Version 4.0.2 - ??/??/2026</h2>
+      <h2>Version 4.0.2 - 11/03/2026</h2>
       <ul>
         <li>Now it's possible to automatically save the AI window position [<a href="https://github.com/micz/ThunderAI/issues/685">#685</a>].</li>
         <li><i>[OpenAI API]</i> Fix: Correctly showing failed response errors during streaming [<a href="https://github.com/micz/ThunderAI/issues/690">#690</a>].</li>
