diff --git a/app/build.gradle b/app/build.gradle
index 6ed98306f..203f70c07 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -12,8 +12,8 @@ android {
         minSdk 24
         //noinspection ExpiredTargetSdkVersion
         targetSdk 28
-        versionCode 476
-        versionName "4.7.6"
+        versionCode 477
+        versionName "4.7.7"
         javaCompileOptions {
             annotationProcessorOptions {
                 arguments = ["room.schemaLocation": "$projectDir/schemas".toString(), "eventBusIndex": "com.fongmi.android.tv.event.EventIndex"]