diff --git a/en_US/upgrade/0-upgrade.iredapd.md b/en_US/upgrade/0-upgrade.iredapd.md
index d1d1fce0..9f11fabf 100644
--- a/en_US/upgrade/0-upgrade.iredapd.md
+++ b/en_US/upgrade/0-upgrade.iredapd.md
@@ -27,9 +27,9 @@ Run commands below on your iRedMail server:
 
 ```
 cd /root
-wget -O iRedAPD-4.1.tar.gz https://github.com/iredmail/iRedAPD/archive/4.1.tar.gz
-tar zxf iRedAPD-4.1.tar.gz
-cd iRedAPD-4.1/tools/
+wget -O iRedAPD-4.2.tar.gz https://github.com/iredmail/iRedAPD/archive/4.2.tar.gz
+tar zxf iRedAPD-4.2.tar.gz
+cd iRedAPD-4.2/tools/
 bash upgrade_iredapd.sh
 ```
 
diff --git a/html/upgrade.iredapd.html b/html/upgrade.iredapd.html
index 313a7784..e504015e 100644
--- a/html/upgrade.iredapd.html
+++ b/html/upgrade.iredapd.html
@@ -46,9 +46,9 @@
 to the latest stable release on listed distribution releases listed above.</p>
 <p>Run commands below on your iRedMail server:</p>
 <pre><code>cd /root
-wget -O iRedAPD-4.1.tar.gz https://github.com/iredmail/iRedAPD/archive/4.1.tar.gz
-tar zxf iRedAPD-4.1.tar.gz
-cd iRedAPD-4.1/tools/
+wget -O iRedAPD-4.2.tar.gz https://github.com/iredmail/iRedAPD/archive/4.2.tar.gz
+tar zxf iRedAPD-4.2.tar.gz
+cd iRedAPD-4.2/tools/
 bash upgrade_iredapd.sh
 </code></pre>