diff --git a/app/build.gradle b/app/build.gradle
index 38783dd25d9a46c06990db5af7b43d79b7e790b3..5ec28ce3fa1b573a66fe78df460ffa8163fe02fc 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -8,7 +8,7 @@ android {
         minSdkVersion 16
         targetSdkVersion 28
         versionCode 58
-        versionName "3.1.8"
+        versionName "4.0.0"
     }
 
     compileOptions {