diff --git a/app/build.gradle b/app/build.gradle
index fbc98a7..c61cde2 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -8,7 +8,7 @@ android {
         minSdkVersion 19
         targetSdkVersion 26
         versionCode 1
-        versionName "1.0"
+        versionName "0.4.7"
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
     }
     buildTypes {