How to update gradle in android studio?

Question

I installed Android Studio 0.1.9. Today I got and update to version 0.2 and of course I updated. After the installation I restarted Android Studio but now I get this message:

Project is using an old version of the Android Gradle plug-in. The minimum supported version is 0.5.0. Please update the version of the dependency 'com.android.tools.build:gradle'

How do I do that? I can't find any update tools for the gradle plugin in android studio.

Answer 1

after release of android studio v 3.0(stable), It will show popup, If gradle update is available

OR

Manually, just change version of gradle in top-level(project-level) build.gradle file to latest,

   buildscript {
      ...
      dependencies {
        classpath 'com.android.tools.build:gradle:3.0.0'
      }
    }

check below chart

The Android Gradle Plugin and Gradle

 Android Gradle Plugin            Requires Gradle
 1.0.0 - 1.1.3                    2.2.1 - 2.3
 1.2.0 - 1.3.1                    2.2.1 - 2.9
 1.5.0   2.2.1+                   2.2.1 - 2.13
 2.0.0 - 2.1.2                    2.10  - 2.13
 2.1.3 - 2.2.3                    2.14.1+
 2.3.0+                           3.3+
 3.0.0+                           4.1+    

check gradle revisions