diff --git a/Classes/Service/SequenceGenerator.php b/Classes/Service/SequenceGenerator.php
index 3b1975b..34e6c90 100644
--- a/Classes/Service/SequenceGenerator.php
+++ b/Classes/Service/SequenceGenerator.php
@@ -29,6 +29,7 @@ class SequenceGenerator
     /**
      * @var ReflectionService
      * @Flow\Inject
+     * @deprecated
      */
     protected $reflectionService;
 
diff --git a/Migrations/Mysql/Version20140505093853.php b/Migrations/Mysql/Version20140505093853.php
index d003d3a..88c4dfe 100644
--- a/Migrations/Mysql/Version20140505093853.php
+++ b/Migrations/Mysql/Version20140505093853.php
@@ -21,7 +21,7 @@ class Version20140505093853 extends AbstractMigration
         $this->abortIf($this->connection->getDatabasePlatform()->getName() != "mysql");
 
         $this->addSql(
-            "CREATE TABLE digicomp_sequence_domain_model_insert (number INT NOT NULL, type VARCHAR(255) NOT NULL, PRIMARY KEY(number, type)) ENGINE = InnoDB"
+            "CREATE TABLE digicomp_sequence_domain_model_insert (number INT NOT NULL, type VARCHAR(255) NOT NULL, PRIMARY KEY(number, type))"
         );
     }
 
diff --git a/composer.json b/composer.json
index b5eba4a..9500219 100644
--- a/composer.json
+++ b/composer.json
@@ -19,7 +19,7 @@
     "license": "MIT",
     "homepage": "https://github.com/digicomp/DigiComp.Sequence",
     "require": {
-        "neos/flow": "~4.1"
+        "neos/flow": "~4.1|~5.3"
     },
     "require-dev": {
         "phpunit/phpunit": "3.7.*",
@@ -66,7 +66,8 @@
             "Neos.Media-20161219094126",
             "Neos.Flow-20170125103800",
             "Neos.Flow-20170127183102",
-            "DigiComp.SettingValidator-20170603120900"
+            "DigiComp.SettingValidator-20170603120900",
+            "Neos.Flow-20180415105700"
         ]
     }
 }
\ No newline at end of file