diff --git a/update.php b/update.php
index 8a6e6d5f..5b8e033d 100755
--- a/update.php
+++ b/update.php
@@ -1,4 +1,4 @@
-#!/usr/bin/php
+#!/usr/bin/php7.0
 <?php
 
 include __DIR__.'/bootstrap.php';