diff --git a/build.gradle b/build.gradle
index f3f7ec3..7b9f903 100644
--- a/build.gradle
+++ b/build.gradle
@@ -15,6 +15,7 @@ allprojects {
     repositories {
         jcenter()
         google()
+        maven { url 'https://jitpack.io' }
     }
 }
 
diff --git a/sample/build.gradle b/sample/build.gradle
index 20ed5a8..54ea635 100644
--- a/sample/build.gradle
+++ b/sample/build.gradle
@@ -20,12 +20,14 @@ android {
 }
 
 dependencies {
-    compile fileTree(include: ['*.jar'], dir: 'libs')
-    androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
+    implementation fileTree(include: ['*.jar'], dir: 'libs')
+    androidTestImplementation('com.android.support.test.espresso:espresso-core:2.2.2', {
         exclude group: 'com.android.support', module: 'support-annotations'
     })
-    compile 'com.android.support:appcompat-v7:28.0.0'
-    compile 'com.android.support.constraint:constraint-layout:1.1.3'
-    testCompile 'junit:junit:4.12'
-    compile project(':library')
+    implementation 'com.android.support:appcompat-v7:28.0.0'
+    implementation 'com.android.support.constraint:constraint-layout:1.1.3'
+    testImplementation 'junit:junit:4.12'
+    implementation project(':library')
+//    implementation 'com.github.franmontiel:AttributionPresenter:1.0.1'
+
 }