diff --git a/cron-pull-request-report b/cron-pull-request-report
index aa7cf42..c46a5a6 100755
--- a/cron-pull-request-report
+++ b/cron-pull-request-report
@@ -1,4 +1,4 @@
-#!/usr/bin/php
+#!/usr/bin/env php
 <?php
 
 require_once(__DIR__.'/vendor/autoload.php');
diff --git a/cron-super-project b/cron-super-project
index d15a703..0da5b54 100755
--- a/cron-super-project
+++ b/cron-super-project
@@ -1,4 +1,4 @@
-#!/usr/bin/php
+#!/usr/bin/env php
 <?php
 
 require_once(__DIR__.'/vendor/autoload.php');
diff --git a/mirror b/mirror
index aeabb21..4bbbb0f 100755
--- a/mirror
+++ b/mirror
@@ -1,4 +1,4 @@
-#!/usr/bin/php
+#!/usr/bin/env php
 <?php
 require_once(__DIR__.'/vendor/autoload.php');
 
diff --git a/update-doc-list b/update-doc-list
index 6b9fce4..0199519 100755
--- a/update-doc-list
+++ b/update-doc-list
@@ -1,4 +1,4 @@
-#!/usr/bin/php
+#!/usr/bin/env php
 <?php
 require_once(__DIR__.'/vendor/autoload.php');
 
diff --git a/update-super-project b/update-super-project
index 409d8c6..1367974 100755
--- a/update-super-project
+++ b/update-super-project
@@ -1,4 +1,4 @@
-#!/usr/bin/php
+#!/usr/bin/env php
 <?php
 require_once(__DIR__.'/vendor/autoload.php');
 
diff --git a/upload-this-to-server b/upload-this-to-server
index e7f590b..5feb163 100755
--- a/upload-this-to-server
+++ b/upload-this-to-server
@@ -1,4 +1,4 @@
-#!/usr/bin/php
+#!/usr/bin/env php
 <?php
 
 /*