diff --git a/scripts/update.sh b/scripts/update.sh
index b7e1e99..039b6e2 100644
--- a/scripts/update.sh
+++ b/scripts/update.sh
@@ -361,6 +361,9 @@ if [[ $NEED_PHP_RESTART -eq 1 || $NEED_COMPOSER -eq 1 || $NEED_MIGRATIONS -eq 1
   as_app "cd ${APP_DIR} && php artisan config:cache || true"
   as_app "cd ${APP_DIR} && php artisan route:cache || true"
   as_app "cd ${APP_DIR} && php artisan queue:restart || true"
+  # Rechte: bootstrap/cache und storage müssen für www-data lesbar sein
+  chown -R "${APP_USER}:${APP_GROUP}" "${APP_DIR}/bootstrap/cache" "${APP_DIR}/storage" 2>/dev/null || true
+  chmod -R g+rX "${APP_DIR}/bootstrap/cache" "${APP_DIR}/storage" 2>/dev/null || true
 fi
 
 # -------- Dienste neu laden (gezielt) ----------------------------------------