diff --git a/src/Sylius/Component/Attribute/AttributeType/SelectAttributeType.php b/src/Sylius/Component/Attribute/AttributeType/SelectAttributeType.php
index 25d27f995a..8c9d401930 100644
--- a/src/Sylius/Component/Attribute/AttributeType/SelectAttributeType.php
+++ b/src/Sylius/Component/Attribute/AttributeType/SelectAttributeType.php
@@ -78,13 +78,13 @@ final class SelectAttributeType implements AttributeTypeInterface
 
         if (isset($validationConfiguration['min']) && !empty($validationConfiguration['min'])) {
             $constraints[] = new Count(
-                min: $validationConfiguration['min'],
+                min: (int) $validationConfiguration['min'],
             );
         }
 
         if (isset($validationConfiguration['max']) && !empty($validationConfiguration['max'])) {
             $constraints[] = new Count(
-                max: $validationConfiguration['max'],
+                max: (int) $validationConfiguration['max'],
             );
         }
 
diff --git a/src/Sylius/Component/Attribute/AttributeType/TextAttributeType.php b/src/Sylius/Component/Attribute/AttributeType/TextAttributeType.php
index f47f51b699..ac6cd9b673 100644
--- a/src/Sylius/Component/Attribute/AttributeType/TextAttributeType.php
+++ b/src/Sylius/Component/Attribute/AttributeType/TextAttributeType.php
@@ -68,8 +68,8 @@ final class TextAttributeType implements AttributeTypeInterface
 
         if (isset($validationConfiguration['min'], $validationConfiguration['max'])) {
             $constraints[] = new Length(
-                min: $validationConfiguration['min'],
-                max: $validationConfiguration['max'],
+                min: (int) $validationConfiguration['min'],
+                max: (int) $validationConfiguration['max'],
             );
         }