diff --git a/src/Symfony/Bundle/FrameworkBundle/Resources/config/mime_type.xml b/src/Symfony/Bundle/FrameworkBundle/Resources/config/mime_type.xml
index 5153028d50..d4c1eb15b9 100644
--- a/src/Symfony/Bundle/FrameworkBundle/Resources/config/mime_type.xml
+++ b/src/Symfony/Bundle/FrameworkBundle/Resources/config/mime_type.xml
@@ -2,7 +2,7 @@
 
 <container xmlns="http://symfony.com/schema/dic/services"
     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-    xsi:schemaLocation="http://symfony.com/schema/dic/services http://symfony.com/schema/dic/services/services-1.0.xsd">
+    xsi:schemaLocation="http://symfony.com/schema/dic/services https://symfony.com/schema/dic/services/services-1.0.xsd">
 
     <services>
         <defaults public="false" />
diff --git a/src/Symfony/Bundle/SecurityBundle/Tests/DependencyInjection/Fixtures/xml/logout_delete_cookies.xml b/src/Symfony/Bundle/SecurityBundle/Tests/DependencyInjection/Fixtures/xml/logout_delete_cookies.xml
index 3243650c32..34b4a429e5 100644
--- a/src/Symfony/Bundle/SecurityBundle/Tests/DependencyInjection/Fixtures/xml/logout_delete_cookies.xml
+++ b/src/Symfony/Bundle/SecurityBundle/Tests/DependencyInjection/Fixtures/xml/logout_delete_cookies.xml
@@ -3,7 +3,7 @@
 <srv:container xmlns="http://symfony.com/schema/dic/security"
                xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
                xmlns:srv="http://symfony.com/schema/dic/services"
-               xsi:schemaLocation="http://symfony.com/schema/dic/services http://symfony.com/schema/dic/services/services-1.0.xsd">
+               xsi:schemaLocation="http://symfony.com/schema/dic/services https://symfony.com/schema/dic/services/services-1.0.xsd">
 
     <config>
         <provider name="default" id="foo" />
diff --git a/src/Symfony/Component/DependencyInjection/Tests/Fixtures/xml/deprecated_alias_definitions.xml b/src/Symfony/Component/DependencyInjection/Tests/Fixtures/xml/deprecated_alias_definitions.xml
index 69b9bbb15e..860f1c0d2b 100644
--- a/src/Symfony/Component/DependencyInjection/Tests/Fixtures/xml/deprecated_alias_definitions.xml
+++ b/src/Symfony/Component/DependencyInjection/Tests/Fixtures/xml/deprecated_alias_definitions.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<container xmlns="http://symfony.com/schema/dic/services" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://symfony.com/schema/dic/services http://symfony.com/schema/dic/services/services-1.0.xsd">
+<container xmlns="http://symfony.com/schema/dic/services" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://symfony.com/schema/dic/services https://symfony.com/schema/dic/services/services-1.0.xsd">
   <services>
     <service id="foo" class="Foo">
     </service>
diff --git a/src/Symfony/Component/DependencyInjection/Tests/Fixtures/xml/services_with_tagged_arguments.xml b/src/Symfony/Component/DependencyInjection/Tests/Fixtures/xml/services_with_tagged_arguments.xml
index 01022cc0e6..e979d5fc9b 100644
--- a/src/Symfony/Component/DependencyInjection/Tests/Fixtures/xml/services_with_tagged_arguments.xml
+++ b/src/Symfony/Component/DependencyInjection/Tests/Fixtures/xml/services_with_tagged_arguments.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<container xmlns="http://symfony.com/schema/dic/services" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://symfony.com/schema/dic/services http://symfony.com/schema/dic/services/services-1.0.xsd">
+<container xmlns="http://symfony.com/schema/dic/services" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://symfony.com/schema/dic/services https://symfony.com/schema/dic/services/services-1.0.xsd">
   <services>
     <service id="service_container" class="Symfony\Component\DependencyInjection\ContainerInterface" public="true" synthetic="true"/>
     <service id="foo" class="Foo">