diff --git a/en_US/upgrade/0-upgrade.iredapd.md b/en_US/upgrade/0-upgrade.iredapd.md
index 80d44e26..bb92e544 100644
--- a/en_US/upgrade/0-upgrade.iredapd.md
+++ b/en_US/upgrade/0-upgrade.iredapd.md
@@ -19,8 +19,8 @@ to the latest stable release. It's applicable on all Linux/BSD distributions
 supported by iRedMail.
 
 1. Download the latest stable release here: <https://dl.iredmail.org/yum/misc/>.
-   For example, iRedAPD-1.7.0.tar.bz2.
-1. Upload it to your iRedMail server. Assume it's `/root/iRedAPD-1.7.0.tar.bz2`.
+   For example, iRedAPD-2.4.tar.bz2.
+1. Upload it to your iRedMail server. Assume it's `/root/iRedAPD-2.4.tar.bz2`.
 1. Extract downloaded package and execute upgrade script:
 
 !!! attention
@@ -31,8 +31,8 @@ supported by iRedMail.
 
 ```
 # cd /root
-# tar xjf iRedAPD-1.7.0.tar.bz2
-# cd iRedAPD-1.7.0/tools/
+# tar xjf iRedAPD-2.4.tar.bz2
+# cd iRedAPD-2.4/tools/
 # bash upgrade_iredapd.sh
 ```
 
diff --git a/html/upgrade.iredapd.html b/html/upgrade.iredapd.html
index 2bf8d339..397b6d40 100644
--- a/html/upgrade.iredapd.html
+++ b/html/upgrade.iredapd.html
@@ -37,8 +37,8 @@ to the latest stable release. It's applicable on all Linux/BSD distributions
 supported by iRedMail.</p>
 <ol>
 <li>Download the latest stable release here: <a href="https://dl.iredmail.org/yum/misc/">https://dl.iredmail.org/yum/misc/</a>.
-   For example, iRedAPD-1.7.0.tar.bz2.</li>
-<li>Upload it to your iRedMail server. Assume it's <code>/root/iRedAPD-1.7.0.tar.bz2</code>.</li>
+   For example, iRedAPD-2.4.tar.bz2.</li>
+<li>Upload it to your iRedMail server. Assume it's <code>/root/iRedAPD-2.4.tar.bz2</code>.</li>
 <li>Extract downloaded package and execute upgrade script:</li>
 </ol>
 <div class="admonition attention">
@@ -48,8 +48,8 @@ upgrading from iRedAPD-1.6.0 or earlier releases requires MySQL root username
 and password, please get them before you run upgrade script.</p>
 </div>
 <pre><code># cd /root
-# tar xjf iRedAPD-1.7.0.tar.bz2
-# cd iRedAPD-1.7.0/tools/
+# tar xjf iRedAPD-2.4.tar.bz2
+# cd iRedAPD-2.4/tools/
 # bash upgrade_iredapd.sh
 </code></pre>