diff --git a/app/build.gradle b/app/build.gradle
index 1a1b7b77f..00d352c74 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -16,8 +16,8 @@ android {
         minSdk 24
         //noinspection ExpiredTargetSdkVersion
         targetSdk 28
-        versionCode 518
-        versionName "5.1.8"
+        versionCode 519
+        versionName "5.1.9"
         javaCompileOptions {
             annotationProcessorOptions {
                 arguments = ["room.schemaLocation": "$projectDir/schemas".toString(), "eventBusIndex": "com.fongmi.android.tv.event.EventIndex"]