diff --git a/docs/deployment/pm2-nginx.md b/docs/deployment/pm2-nginx.md
index 7820d23..89c6151 100644
--- a/docs/deployment/pm2-nginx.md
+++ b/docs/deployment/pm2-nginx.md
@@ -78,4 +78,16 @@ sudo ln -s /etc/nginx/sites-available/mernmail /etc/nginx/sites-enabled/mernmail
 
 ## 6. Restart NGINX
 
-Restart NGINX using either `sudo systemctl restart nginx` or `sudo /etc/init.d/nginx restart` command.
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+Restart NGINX using either `sudo systemctl restart nginx` or `sudo /etc/init.d/nginx restart` command.
+
+## Updating MERNMail
+
+To update the MERNMail webmail application, run these commands:
+
+```bash
+cd ~/mernmail
+git pull
+npm run build
+```
+
+After updating MERNMail, restart MERNMail using the `pm2 restart "MERNMail"` command.
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diff --git a/docs/deployment/svrjs.md b/docs/deployment/svrjs.md
index efc509e..8014471 100644
--- a/docs/deployment/svrjs.md
+++ b/docs/deployment/svrjs.md
@@ -78,4 +78,14 @@ cp dist/mod.js /usr/lib/svrjs/mods/mernmail.js
 
 ## 6. Restart SVR.JS
 
-Restart SVR.JS using either `sudo systemctl restart svrjs` or `sudo /etc/init.d/svrjs restart` command.
\ No newline at end of file
+Restart SVR.JS using either `sudo systemctl restart svrjs` or `sudo /etc/init.d/svrjs restart` command.
+
+## Updating MERNMail
+
+To update the MERNMail webmail application, run this command:
+
+```bash
+sudo runuser svrjs -s /bin/bash -c 'cd /var/lib/mernmail && git pull && npm install && npm run build'
+```
+
+After updating MERNMail, restart SVR.JS using either `sudo systemctl restart svrjs` or `sudo /etc/init.d/svrjs restart` command.
\ No newline at end of file