Jenkins is an open-source automation server, which will help you to build, deploy and automate your enterprise application.
Jenkins has a very active open source community. They constantly release new versions with lot of new features and bug fixes.
In this tutorial, we’ll explain how to upgrade your Jenkins to a newer version, and update all the plugins accordingly.
Open your Jenkins and select manage Jenkins.
![](https://vishnuvn.xyz/wp-content/uploads/2021/08/image.png)
Then select manage plugins and install all available pugins.
![](https://vishnuvn.xyz/wp-content/uploads/2021/08/image-1.png)
After plugin installation. In Linux,
1) Open the terminal
2) Go to the below path./usr/share/jenkins
3) Stop the Jenkins servicesudo service jenkins stop
4) Rename jenkins.war to jenkins.war.old
sudo mv jenkins.war
jenkins.war.old
5) Download the latest version.
sudo wget https://updates.jenkins-ci.org/latest/jenkins.war
![](https://vishnuvn.xyz/wp-content/uploads/2021/08/image-3-1024x343.png)
6) Start the Jenkins service.
sudo service jenkins start