diff --git a/build.gradle b/build.gradle
index 0366260..7b8d99a 100644
--- a/build.gradle
+++ b/build.gradle
@@ -3,7 +3,7 @@ buildscript {
     mavenCentral()
   }
   dependencies {
-    classpath 'com.android.tools.build:gradle:1.0.1'
+    classpath 'com.android.tools.build:gradle:1.5.0'
   }
 }
 
diff --git a/draggablepanel/build.gradle b/draggablepanel/build.gradle
index 149fbde..93f1311 100644
--- a/draggablepanel/build.gradle
+++ b/draggablepanel/build.gradle
@@ -2,8 +2,7 @@ apply plugin: 'com.android.library'
 apply plugin: 'checkstyle'
 
 dependencies {
-    compile 'com.android.support:support-v4:20.0.0'
-  compile 'com.nineoldandroids:library:2.4.0'
+    compile 'com.android.support:support-v4:23.1.1'
 }
 
 android {
diff --git a/draggablepanel/src/main/java/com/github/pedrovgs/DraggableView.java b/draggablepanel/src/main/java/com/github/pedrovgs/DraggableView.java
index d1b1e06..ccde123 100644
--- a/draggablepanel/src/main/java/com/github/pedrovgs/DraggableView.java
+++ b/draggablepanel/src/main/java/com/github/pedrovgs/DraggableView.java
@@ -29,7 +29,6 @@
 import android.widget.RelativeLayout;
 import com.github.pedrovgs.transformer.Transformer;
 import com.github.pedrovgs.transformer.TransformerFactory;
-import com.nineoldandroids.view.ViewHelper;
 
 /**
  * Class created to extends a ViewGroup and simulate the YoutubeLayoutComponent
@@ -161,7 +160,7 @@ public void slideHorizontally(float slideOffset, float drawerPosition, int width
       minimize();
     }
     setTouchEnabled(slideOffset <= MIN_SLIDE_OFFSET);
-    ViewHelper.setX(this, width - Math.abs(drawerPosition));
+    ViewCompat.setX(this, width - Math.abs(drawerPosition));
   }
 
   /**
@@ -431,8 +430,8 @@ private MotionEvent cloneMotionEventWithAction(MotionEvent event, int action) {
     else if (isDragViewAtTop()) {
       dragView.layout(left, top, right, transformer.getOriginalHeight());
       secondView.layout(left, transformer.getOriginalHeight(), right, bottom);
-      ViewHelper.setY(dragView, top);
-      ViewHelper.setY(secondView, transformer.getOriginalHeight());
+      ViewCompat.setY(dragView, top);
+      ViewCompat.setY(secondView, transformer.getOriginalHeight());
     } else {
       secondView.layout(left, transformer.getOriginalHeight(), right, bottom);
     }
@@ -494,7 +493,7 @@ void changeDragViewPosition() {
    * Modify secondView position to be always below dragged view.
    */
   void changeSecondViewPosition() {
-    ViewHelper.setY(secondView, dragView.getBottom());
+    ViewCompat.setY(secondView, dragView.getBottom());
   }
 
   /**
@@ -520,7 +519,7 @@ void changeBackgroundAlpha() {
    * Modify the second view alpha based on dragged view vertical position.
    */
   void changeSecondViewAlpha() {
-    ViewHelper.setAlpha(secondView, 1 - getVerticalDragOffset());
+    ViewCompat.setAlpha(secondView, 1 - getVerticalDragOffset());
   }
 
   /**
@@ -533,7 +532,7 @@ void changeDragViewViewAlpha() {
       if (alpha == 0) {
         alpha = 1;
       }
-      ViewHelper.setAlpha(dragView, alpha);
+      ViewCompat.setAlpha(dragView, alpha);
     }
   }
 
@@ -541,8 +540,8 @@ void changeDragViewViewAlpha() {
    * Restore view alpha to 1
    */
   void restoreAlpha() {
-    if (enableHorizontalAlphaEffect && ViewHelper.getAlpha(dragView) < 1) {
-      ViewHelper.setAlpha(dragView, 1);
+    if (enableHorizontalAlphaEffect && ViewCompat.getAlpha(dragView) < 1) {
+      ViewCompat.setAlpha(dragView, 1);
     }
   }
 
diff --git a/draggablepanel/src/main/java/com/github/pedrovgs/transformer/ScaleTransformer.java b/draggablepanel/src/main/java/com/github/pedrovgs/transformer/ScaleTransformer.java
index e49a13e..391791a 100644
--- a/draggablepanel/src/main/java/com/github/pedrovgs/transformer/ScaleTransformer.java
+++ b/draggablepanel/src/main/java/com/github/pedrovgs/transformer/ScaleTransformer.java
@@ -15,13 +15,13 @@
  */
 package com.github.pedrovgs.transformer;
 
+import android.support.v4.view.ViewCompat;
 import android.view.View;
-import com.nineoldandroids.view.ViewHelper;
+
 
 /**
  * Transformer extension created to scale the view instead of resize it as the other
- * implementation does. This implementation is based on Nineoldanroids library to scale
- * the view.
+ * implementation does. This implementation is based on support.v4 library
  *
  * @author Pedro Vicente Gómez Sánchez
  */
@@ -32,23 +32,23 @@ class ScaleTransformer extends Transformer {
   }
 
   /**
-   * Uses Nineoldandroids to change the scale.
+   * Uses support.v4 to change the scale.
    *
    * @param verticalDragOffset used to calculate the new scale.
    */
   @Override public void updateScale(float verticalDragOffset) {
-    ViewHelper.setScaleX(getView(), 1 - verticalDragOffset / getXScaleFactor());
-    ViewHelper.setScaleY(getView(), 1 - verticalDragOffset / getYScaleFactor());
+    ViewCompat.setScaleX(getView(), 1 - verticalDragOffset / getXScaleFactor());
+    ViewCompat.setScaleY(getView(), 1 - verticalDragOffset / getYScaleFactor());
   }
 
   /**
-   * Uses Nineoldandroids to change the position of the view.
+   * Uses support.v4 to change the position of the view.
    *
    * @param verticalDragOffset used to calculate the new position.
    */
   @Override public void updatePosition(float verticalDragOffset) {
-    ViewHelper.setPivotX(getView(), getView().getWidth() - getMarginRight());
-    ViewHelper.setPivotY(getView(), getView().getHeight() - getMarginBottom());
+    ViewCompat.setPivotX(getView(), getView().getWidth() - getMarginRight());
+    ViewCompat.setPivotY(getView(), getView().getHeight() - getMarginBottom());
   }
 
   /**
diff --git a/draggablepanel/src/main/java/com/github/pedrovgs/transformer/Transformer.java b/draggablepanel/src/main/java/com/github/pedrovgs/transformer/Transformer.java
index 93a248c..5f51e23 100644
--- a/draggablepanel/src/main/java/com/github/pedrovgs/transformer/Transformer.java
+++ b/draggablepanel/src/main/java/com/github/pedrovgs/transformer/Transformer.java
@@ -15,9 +15,9 @@
  */
 package com.github.pedrovgs.transformer;
 
+import android.support.v4.view.ViewCompat;
 import android.view.View;
 import android.widget.RelativeLayout;
-import com.nineoldandroids.view.ViewHelper;
 
 /**
  * Abstract class created to be implemented by different classes are going to change the size of a
@@ -136,7 +136,7 @@ public boolean isViewAtTop() {
 
   public boolean isAboveTheMiddle() {
     int parentHeight = parent.getHeight();
-    float viewYPosition = ViewHelper.getY(view) + (view.getHeight() * 0.5f);
+    float viewYPosition = ViewCompat.getY(view) + (view.getHeight() * 0.5f);
     return viewYPosition < (parentHeight * 0.5);
   }
 
diff --git a/gradle.properties b/gradle.properties
index 3be4539..8ff9670 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -13,7 +13,7 @@ POM_LICENCE_DIST=repo
 POM_DEVELOPER_ID=pedrovgs
 POM_DEVELOPER_NAME=Pedro Vicente Gómez Sánchez
 
-ANDROID_BUILD_TOOLS_VERSION=20.0.0
-ANDROID_COMPILE_SDK_VERSION=20
+ANDROID_BUILD_TOOLS_VERSION=23.0.2
+ANDROID_COMPILE_SDK_VERSION=23
 ANDROID_TARGET_SDK_VERSION=20
 ANDROID_MIN_SDK=8
\ No newline at end of file
diff --git a/sample/build.gradle b/sample/build.gradle
index 047b963..8aedbeb 100644
--- a/sample/build.gradle
+++ b/sample/build.gradle
@@ -10,7 +10,7 @@ dependencies {
   compile 'com.squareup.dagger:dagger:1.1.0'
   compile 'com.github.pedrovgs:renderers:1.0.9'
   compile 'com.google.android.gms:play-services:4.1.32'
-  compile 'com.actionbarsherlock:actionbarsherlock:4.4.0@aar'
+  compile 'com.android.support:appcompat-v7:23.1.1'
   compile files('libs/YouTubeAndroidPlayerApi.jar')
 }
 
diff --git a/sample/res/values/styles.xml b/sample/res/values/styles.xml
index b8a2fdb..7226130 100644
--- a/sample/res/values/styles.xml
+++ b/sample/res/values/styles.xml
@@ -2,7 +2,7 @@
 
   <!-- Application -->
 
-  <style name="AppTheme" parent="@style/Theme.Sherlock.Light"/>
+  <style name="AppTheme" parent="@style/Theme.AppCompat.Light"/>
 
   <style name="image_view">
     <item name="android:scaleType">centerCrop</item>
diff --git a/sample/src/main/java/com/github/pedrovgs/sample/activity/DIFragmentActivity.java b/sample/src/main/java/com/github/pedrovgs/sample/activity/DIFragmentActivity.java
index 7f956a2..a3ef151 100644
--- a/sample/src/main/java/com/github/pedrovgs/sample/activity/DIFragmentActivity.java
+++ b/sample/src/main/java/com/github/pedrovgs/sample/activity/DIFragmentActivity.java
@@ -16,7 +16,8 @@
 package com.github.pedrovgs.sample.activity;
 
 import android.os.Bundle;
-import com.actionbarsherlock.app.SherlockFragmentActivity;
+import android.support.v7.app.AppCompatActivity;
+
 import com.github.pedrovgs.sample.DraggablePanelApplication;
 
 /**
@@ -26,7 +27,7 @@
  *
  * @author Pedro Vicente Gómez Sánchez.
  */
-public class DIFragmentActivity extends SherlockFragmentActivity {
+public class DIFragmentActivity extends AppCompatActivity {
 
   @Override protected void onCreate(Bundle savedInstanceState) {
     super.onCreate(savedInstanceState);
diff --git a/sample/src/main/java/com/github/pedrovgs/sample/activity/PlacesSampleActivity.java b/sample/src/main/java/com/github/pedrovgs/sample/activity/PlacesSampleActivity.java
index d5fa585..535fab4 100644
--- a/sample/src/main/java/com/github/pedrovgs/sample/activity/PlacesSampleActivity.java
+++ b/sample/src/main/java/com/github/pedrovgs/sample/activity/PlacesSampleActivity.java
@@ -19,6 +19,7 @@
 import android.os.Bundle;
 import android.os.Handler;
 import android.support.v4.app.ActionBarDrawerToggle;
+import android.support.v4.view.ViewCompat;
 import android.support.v4.widget.DrawerLayout;
 import android.util.TypedValue;
 import android.view.Gravity;
@@ -38,7 +39,6 @@
 import com.google.android.gms.maps.SupportMapFragment;
 import com.google.android.gms.maps.model.LatLng;
 import com.google.android.gms.maps.model.MarkerOptions;
-import com.nineoldandroids.view.ViewHelper;
 import com.pedrogomez.renderers.RendererAdapter;
 import com.squareup.picasso.Picasso;
 import javax.inject.Inject;
@@ -306,7 +306,7 @@ private void configNavigationDrawer() {
 
           @Override public void onDrawerSlide(View drawerView, float slideOffset) {
             super.onDrawerSlide(drawerView, slideOffset);
-            draggablePanel.slideHorizontally(slideOffset, ViewHelper.getX(drawerView),
+            draggablePanel.slideHorizontally(slideOffset, ViewCompat.getX(drawerView),
                 drawerView.getWidth());
           }
         };