diff --git a/docs/rsc/header_chm.html b/docs/rsc/header_chm.html
index 4ce33e42f..f1075c032 100644
--- a/docs/rsc/header_chm.html
+++ b/docs/rsc/header_chm.html
@@ -13,7 +13,7 @@
  <tbody>
  <tr style="height: 56px;">
   <td style="padding-left: 0.5em;">
-   <div id="projectname">ChibiOS/RT&#160;<span id="projectnumber">2.3.5</span></div>
+   <div id="projectname">ChibiOS/RT&#160;<span id="projectnumber">2.4.0</span></div>
   </td>
  </tr>
  </tbody>
diff --git a/docs/rsc/header_html.html b/docs/rsc/header_html.html
index 243097201..a87ddb7b2 100644
--- a/docs/rsc/header_html.html
+++ b/docs/rsc/header_html.html
@@ -20,7 +20,7 @@ $(document).ready(initResizable);
  <tbody>
  <tr style="height: 92px;">
   <td style="padding-left: 0.5em;">
-   <div id="projectname">ChibiOS/RT<br><span id="projectnumber">2.3.5</span></div>
+   <div id="projectname">ChibiOS/RT<br><span id="projectnumber">2.4.0</span></div>
   </td>
   <td style="padding-left: 3em;">
 <script type="text/javascript"><!--