update repository in build.gradle

build.gradle

@@ -3,7 +3,7 @@ buildscript {
         // this defines a local maven repository that is installed with the sdk
         // maven { url 'file:///usr/share/maven-repo' }
         google()
-        jcenter()
+        mavenCentral()
     }
     dependencies {
         // this tells Gradle to use the gradle android plugin installed locally
@@ -18,7 +18,7 @@ buildscript {
 allprojects {
     repositories {
         google()
-        jcenter()
+        mavenCentral()
     }
 }