Versão SDK build android studio.

app/build.gradle

 apply plugin: 'com.android.application'
 
 android {
-    compileSdkVersion 24
-    buildToolsVersion '25.0.0'
+    compileSdkVersion 25
+    buildToolsVersion '25.0.3'
     defaultConfig {
         applicationId "com.greysonparrelli.gitlabciandroid"
         minSdkVersion 19
-        targetSdkVersion 24
+        targetSdkVersion 25
         versionCode 1
         versionName "1.0"
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"