diff --git a/sample/build.gradle b/sample/build.gradle
index acdf931..f21dddf 100644
--- a/sample/build.gradle
+++ b/sample/build.gradle
@@ -45,7 +45,7 @@ android {
   compileSdkVersion 19
 
   defaultConfig {
-    versionCode 13
+    versionCode 14
     versionName "1.8.4"
     minSdkVersion 8
     targetSdkVersion 19