diff --git a/apps/main/serializers.py b/apps/main/serializers.py
index 10d75f2b..c981f0ee 100644
--- a/apps/main/serializers.py
+++ b/apps/main/serializers.py
@@ -136,8 +136,8 @@ class CarouselListSerializer(serializers.ModelSerializer):
     """Serializer for retrieving list of carousel items."""
     model_name = serializers.CharField()
     name = serializers.CharField()
-    toque_number = serializers.CharField()
-    public_mark = serializers.CharField()
+    toque_number = serializers.IntegerField()
+    public_mark = serializers.IntegerField()
     image = serializers.URLField(source='image_url')
     awards = AwardBaseSerializer(many=True)
     vintage_year = serializers.IntegerField()