diff --git a/home.admin/config.scripts/bonus.kindle-display.sh b/home.admin/config.scripts/bonus.kindle-display.sh
index f98414e03..3a6563715 100755
--- a/home.admin/config.scripts/bonus.kindle-display.sh
+++ b/home.admin/config.scripts/bonus.kindle-display.sh
@@ -10,7 +10,7 @@ CONFIG_FILE=$APP_DATA_DIR/.env
 APP_ROOT_DIR=$HOME_DIR/kindle-display
 APP_SERVER_DIR=$APP_ROOT_DIR/server
 CRON_FILE=$APP_SERVER_DIR/cron.sh
-APP_VERSION=0.5.1
+APP_VERSION=0.5.3
 
 # command info
 if [ $# -eq 0 ] || [ "$1" = "-h" ] || [ "$1" = "-help" ]; then