diff --git a/app/build.gradle b/app/build.gradle
index 156466e..07d1a53 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -2,12 +2,11 @@ apply plugin: 'com.android.application'
 
 android {
     compileSdkVersion 23
-    buildToolsVersion "23.0.2"
-
+    buildToolsVersion '24.0.2'
     defaultConfig {
         applicationId "net.foucry.pilldroid"
-        minSdkVersion 21
-        targetSdkVersion 21
+        minSdkVersion 23
+        targetSdkVersion 23
         versionCode 1
         versionName "1.0"
     }
@@ -17,6 +16,8 @@ android {
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
         }
     }
+    productFlavors {
+    }
 }
 
 repositories {