diff --git a/tests/Fixtures/TestBundle/Entity/Foo.php b/tests/Fixtures/TestBundle/Entity/Foo.php
index de0b00a..4a5e464 100644
--- a/tests/Fixtures/TestBundle/Entity/Foo.php
+++ b/tests/Fixtures/TestBundle/Entity/Foo.php
@@ -25,22 +25,22 @@ class Foo
      * @ORM\GeneratedValue(strategy="AUTO")
      */
     #[
-        ORM\Column(type: "integer"),
+        ORM\Column(type: 'integer'),
         ORM\Id,
-        ORM\GeneratedValue(strategy: "AUTO"),
+        ORM\GeneratedValue(strategy: 'AUTO'),
     ]
     private $id;
 
     /**
      * @ORM\Column(type="string")
      */
-    #[ORM\Column(type: "string")]
+    #[ORM\Column(type: 'string')]
     private $name;
 
     /**
      * @ORM\Column(type="json_document", options={"jsonb": true})
      */
-    #[ORM\Column(type: "json_document", options: ["jsonb" => true])]
+    #[ORM\Column(type: 'json_document', options: ['jsonb' => true])]
     private $misc;
 
     public function getId()
diff --git a/tests/Fixtures/TestBundle/Entity/Product.php b/tests/Fixtures/TestBundle/Entity/Product.php
index 67a0d4c..7e431ad 100644
--- a/tests/Fixtures/TestBundle/Entity/Product.php
+++ b/tests/Fixtures/TestBundle/Entity/Product.php
@@ -25,21 +25,21 @@ class Product
      * @ORM\GeneratedValue(strategy="AUTO")
      */
     #[
-        ORM\Column(type: "integer"),
+        ORM\Column(type: 'integer'),
         ORM\Id,
-        ORM\GeneratedValue(strategy: "AUTO"),
+        ORM\GeneratedValue(strategy: 'AUTO'),
     ]
     public $id;
 
     /**
      * @ORM\Column(type="string")
      */
-    #[ORM\Column(type: "string")]
+    #[ORM\Column(type: 'string')]
     public $name;
 
     /**
      * @ORM\Column(type="json_document", options={"jsonb": true}, nullable=true)
      */
-    #[ORM\Column(type: "json_document", nullable: true, options: ["jsonb" => true])]
+    #[ORM\Column(type: 'json_document', nullable: true, options: ['jsonb' => true])]
     public $attributes;
 }