diff --git a/phpunit/phpunit/4.7/phpunit.xml.dist b/phpunit/phpunit/4.7/phpunit.xml.dist
index bbff1136..e4aab3c5 100644
--- a/phpunit/phpunit/4.7/phpunit.xml.dist
+++ b/phpunit/phpunit/4.7/phpunit.xml.dist
@@ -2,7 +2,7 @@
 
 <!-- https://phpunit.readthedocs.io/en/latest/configuration.html -->
 <phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:noNamespaceSchemaLocation="http://schema.phpunit.de/6.5/phpunit.xsd"
+         xsi:noNamespaceSchemaLocation="vendor/phpunit/phpunit/phpunit.xsd"
          backupGlobals="false"
          colors="true"
          bootstrap="config/bootstrap.php"
diff --git a/symfony/phpunit-bridge/3.3/phpunit.xml.dist b/symfony/phpunit-bridge/3.3/phpunit.xml.dist
index c7fbe581..57c35335 100644
--- a/symfony/phpunit-bridge/3.3/phpunit.xml.dist
+++ b/symfony/phpunit-bridge/3.3/phpunit.xml.dist
@@ -2,7 +2,7 @@
 
 <!-- https://phpunit.readthedocs.io/en/latest/configuration.html -->
 <phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:noNamespaceSchemaLocation="http://schema.phpunit.de/6.5/phpunit.xsd"
+         xsi:noNamespaceSchemaLocation="bin/.phpunit/phpunit.xsd"
          backupGlobals="false"
          colors="true"
          bootstrap="config/bootstrap.php"
diff --git a/symfony/phpunit-bridge/4.1/phpunit.xml.dist b/symfony/phpunit-bridge/4.1/phpunit.xml.dist
index cc44e067..5b7c8202 100644
--- a/symfony/phpunit-bridge/4.1/phpunit.xml.dist
+++ b/symfony/phpunit-bridge/4.1/phpunit.xml.dist
@@ -2,7 +2,7 @@
 
 <!-- https://phpunit.readthedocs.io/en/latest/configuration.html -->
 <phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:noNamespaceSchemaLocation="http://schema.phpunit.de/6.5/phpunit.xsd"
+         xsi:noNamespaceSchemaLocation="bin/.phpunit/phpunit.xsd"
          backupGlobals="false"
          colors="true"
          bootstrap="config/bootstrap.php"