diff --git a/composer.json b/composer.json
index d255bea..e36e4c6 100644
--- a/composer.json
+++ b/composer.json
@@ -5,8 +5,8 @@
     "description": "MailChimp plugin for Sylius.",
     "license": "MIT",
     "require": {
-        "php": "^7.3",
-        "sylius/sylius": "~1.8.0 || ~1.9.0",
+        "php": "^7.4 || ^8.0",
+        "sylius/sylius": "^1.10",
         "drewm/mailchimp-api": "^v2.5.4"
     },
     "require-dev": {
@@ -21,7 +21,6 @@
         "friends-of-behat/suite-settings-extension": "^1.0",
         "friends-of-behat/symfony-extension": "^2.1",
         "friends-of-behat/variadic-extension": "^1.3",
-        "friendsofsymfony/oauth-server-bundle": "^1.6 || >2.0.0-alpha.0 ^2.0@dev",
         "lakion/mink-debug-extension": "^2.0.0",
         "phpspec/phpspec": "^7.0",
         "phpstan/extension-installer": "^1.0",
@@ -39,9 +38,6 @@
         "symfony/web-profiler-bundle": "^4.4 || ^5.2",
         "vimeo/psalm": "4.6.4"
     },
-    "conflict": {
-        "api-platform/core": "^2.6"
-    },
     "prefer-stable": true,
     "autoload": {
         "psr-4": {
diff --git a/src/Resources/config/services.yml b/src/Resources/config/services.yml
index efa35db..daa3b98 100644
--- a/src/Resources/config/services.yml
+++ b/src/Resources/config/services.yml
@@ -59,7 +59,7 @@ services:
         public: true
         arguments:
             - "@bitbag_sylius_mailchimp_plugin.handler.newsletter_subscription_handler"
-            - "@fos_oauth_server.entity_manager"
+            - "@doctrine.orm.entity_manager"
         tags:
             - { name: "kernel.event_listener", event: "sylius.customer.post_register", method: customerCreateEvent }
             - { name: "kernel.event_listener", event: "sylius.customer.pre_update", method: customerPreUpdateEvent }
diff --git a/tests/Application/.env.test b/tests/Application/.env.test
index 1b554c8..e946850 100644
--- a/tests/Application/.env.test
+++ b/tests/Application/.env.test
@@ -6,4 +6,4 @@ DATABASE_URL=sqlite:///%kernel.project_dir%/var/data.db
 
 MAIL_CHIMP_API_KEY='YourAPIKey'
 MAIL_CHIMP_LIST_ID='YourMailingListID'
-MAIL_CHIMP_WEBHOOK_SECRET=''
\ No newline at end of file
+MAIL_CHIMP_WEBHOOK_SECRET=''
diff --git a/tests/Application/config/bundles.php b/tests/Application/config/bundles.php
index 30ee237..4f547fa 100644
--- a/tests/Application/config/bundles.php
+++ b/tests/Application/config/bundles.php
@@ -47,8 +47,6 @@
     Sylius\Bundle\ThemeBundle\SyliusThemeBundle::class => ['all' => true],
     Sylius\Bundle\AdminBundle\SyliusAdminBundle::class => ['all' => true],
     Sylius\Bundle\ShopBundle\SyliusShopBundle::class => ['all' => true],
-    FOS\OAuthServerBundle\FOSOAuthServerBundle::class => ['all' => true],
-    Sylius\Bundle\AdminApiBundle\SyliusAdminApiBundle::class => ['all' => true],
     BitBag\SyliusMailChimpPlugin\BitBagSyliusMailChimpPlugin::class => ['all' => true],
     Symfony\Bundle\DebugBundle\DebugBundle::class => ['dev' => true, 'test' => true, 'test_cached' => true],
     Symfony\Bundle\WebProfilerBundle\WebProfilerBundle::class => ['dev' => true, 'test' => true, 'test_cached' => true],
@@ -58,5 +56,4 @@
     Lexik\Bundle\JWTAuthenticationBundle\LexikJWTAuthenticationBundle::class => ['all' => true],
     Sylius\Bundle\ApiBundle\SyliusApiBundle::class => ['all' => true],
     SyliusLabs\DoctrineMigrationsExtraBundle\SyliusLabsDoctrineMigrationsExtraBundle::class => ['all' => true],
-    Symplify\ConsoleColorDiff\ConsoleColorDiffBundle::class => ['dev' => true, 'test' => true],
 ];
diff --git a/tests/Application/config/packages/_sylius.yaml b/tests/Application/config/packages/_sylius.yaml
index f334d1b..e45c04d 100644
--- a/tests/Application/config/packages/_sylius.yaml
+++ b/tests/Application/config/packages/_sylius.yaml
@@ -1,11 +1,7 @@
 imports:
     - { resource: "@SyliusCoreBundle/Resources/config/app/config.yml" }
-
     - { resource: "@SyliusAdminBundle/Resources/config/app/config.yml" }
-    - { resource: "@SyliusAdminApiBundle/Resources/config/app/config.yml" }
-
     - { resource: "@SyliusShopBundle/Resources/config/app/config.yml" }
-
     - { resource: "@SyliusApiBundle/Resources/config/app/config.yaml" }
 
 parameters:
diff --git a/tests/Application/config/packages/security.yaml b/tests/Application/config/packages/security.yaml
index 05f9bcc..f787342 100644
--- a/tests/Application/config/packages/security.yaml
+++ b/tests/Application/config/packages/security.yaml
@@ -50,10 +50,6 @@ security:
                 target: sylius_admin_login
             anonymous: true
 
-        oauth_token:
-            pattern: "%sylius.security.api_regex%/oauth/v2/token"
-            security: false
-
         new_api_admin_user:
             pattern: "%sylius.security.new_api_route%/admin-user-authentication-token"
             provider: sylius_admin_user_provider
@@ -96,7 +92,6 @@ security:
         api:
             pattern: "%sylius.security.api_regex%/.*"
             provider: sylius_admin_user_provider
-            fos_oauth: true
             stateless: true
             anonymous: true
 
diff --git a/tests/Application/config/routes/sylius_admin_api.yaml b/tests/Application/config/routes/sylius_admin_api.yaml
deleted file mode 100644
index 80aed45..0000000
--- a/tests/Application/config/routes/sylius_admin_api.yaml
+++ /dev/null
@@ -1,3 +0,0 @@
-sylius_admin_api:
-    resource: "@SyliusAdminApiBundle/Resources/config/routing.yml"
-    prefix: /api
diff --git a/tests/Application/config/sylius/1.8/bundles.php b/tests/Application/config/sylius/1.8/bundles.php
deleted file mode 100644
index 53c5efd..0000000
--- a/tests/Application/config/sylius/1.8/bundles.php
+++ /dev/null
@@ -1,8 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-return [
-    Doctrine\Bundle\DoctrineCacheBundle\DoctrineCacheBundle::class => ['all' => true],
-    WhiteOctober\PagerfantaBundle\WhiteOctoberPagerfantaBundle::class => ['all' => true],
-];
diff --git a/tests/Application/config/sylius/1.8/packages/dev/jms_serializer.yaml b/tests/Application/config/sylius/1.8/packages/dev/jms_serializer.yaml
deleted file mode 100644
index 353e460..0000000
--- a/tests/Application/config/sylius/1.8/packages/dev/jms_serializer.yaml
+++ /dev/null
@@ -1,7 +0,0 @@
-jms_serializer:
-    visitors:
-        json:
-            options:
-                - JSON_PRETTY_PRINT
-                - JSON_UNESCAPED_SLASHES
-                - JSON_PRESERVE_ZERO_FRACTION
diff --git a/tests/Application/config/sylius/1.8/packages/jms_serializer.yaml b/tests/Application/config/sylius/1.8/packages/jms_serializer.yaml
deleted file mode 100644
index 64dd8d1..0000000
--- a/tests/Application/config/sylius/1.8/packages/jms_serializer.yaml
+++ /dev/null
@@ -1,4 +0,0 @@
-jms_serializer:
-    visitors:
-        xml:
-            format_output: '%kernel.debug%'
diff --git a/tests/Application/config/sylius/1.8/packages/prod/jms_serializer.yaml b/tests/Application/config/sylius/1.8/packages/prod/jms_serializer.yaml
deleted file mode 100644
index bc97faf..0000000
--- a/tests/Application/config/sylius/1.8/packages/prod/jms_serializer.yaml
+++ /dev/null
@@ -1,6 +0,0 @@
-jms_serializer:
-    visitors:
-        json:
-            options:
-                - JSON_UNESCAPED_SLASHES
-                - JSON_PRESERVE_ZERO_FRACTION
diff --git a/tests/Application/config/sylius/1.8/routes/dev/twig.yaml b/tests/Application/config/sylius/1.8/routes/dev/twig.yaml
deleted file mode 100644
index f4ee839..0000000
--- a/tests/Application/config/sylius/1.8/routes/dev/twig.yaml
+++ /dev/null
@@ -1,3 +0,0 @@
-_errors:
-    resource: '@TwigBundle/Resources/config/routing/errors.xml'
-    prefix: /_error
diff --git a/tests/Application/config/sylius/1.9/bundles.php b/tests/Application/config/sylius/1.9/bundles.php
deleted file mode 100644
index d50639f..0000000
--- a/tests/Application/config/sylius/1.9/bundles.php
+++ /dev/null
@@ -1,8 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-return [
-    BabDev\PagerfantaBundle\BabDevPagerfantaBundle::class => ['all' => true],
-    SyliusLabs\Polyfill\Symfony\Security\Bundle\SyliusLabsPolyfillSymfonySecurityBundle::class => ['all' => true],
-];
diff --git a/tests/Application/config/sylius/1.9/packages/dev/jms_serializer.yaml b/tests/Application/config/sylius/1.9/packages/dev/jms_serializer.yaml
deleted file mode 100644
index 2f32a9b..0000000
--- a/tests/Application/config/sylius/1.9/packages/dev/jms_serializer.yaml
+++ /dev/null
@@ -1,12 +0,0 @@
-jms_serializer:
-    visitors:
-        json_serialization:
-            options:
-                - JSON_PRETTY_PRINT
-                - JSON_UNESCAPED_SLASHES
-                - JSON_PRESERVE_ZERO_FRACTION
-        json_deserialization:
-            options:
-                - JSON_PRETTY_PRINT
-                - JSON_UNESCAPED_SLASHES
-                - JSON_PRESERVE_ZERO_FRACTION
diff --git a/tests/Application/config/sylius/1.9/packages/jms_serializer.yaml b/tests/Application/config/sylius/1.9/packages/jms_serializer.yaml
deleted file mode 100644
index ed7bc61..0000000
--- a/tests/Application/config/sylius/1.9/packages/jms_serializer.yaml
+++ /dev/null
@@ -1,4 +0,0 @@
-jms_serializer:
-    visitors:
-        xml_serialization:
-            format_output: '%kernel.debug%'
diff --git a/tests/Application/config/sylius/1.9/packages/prod/jms_serializer.yaml b/tests/Application/config/sylius/1.9/packages/prod/jms_serializer.yaml
deleted file mode 100644
index c288182..0000000
--- a/tests/Application/config/sylius/1.9/packages/prod/jms_serializer.yaml
+++ /dev/null
@@ -1,10 +0,0 @@
-jms_serializer:
-    visitors:
-        json_serialization:
-            options:
-                - JSON_UNESCAPED_SLASHES
-                - JSON_PRESERVE_ZERO_FRACTION
-        json_deserialization:
-            options:
-                - JSON_UNESCAPED_SLASHES
-                - JSON_PRESERVE_ZERO_FRACTION