diff --git a/marietje/marietje/templates/base.html b/marietje/marietje/templates/base.html
index 6ce2b88..5654fe4 100644
--- a/marietje/marietje/templates/base.html
+++ b/marietje/marietje/templates/base.html
@@ -4,7 +4,7 @@
     <head>
         <meta charset="utf-8">
         <meta name="viewport" content="width=device-width, initial-scale=1">
-        <title>Marietje 3.0 - {% block title %}{% endblock title %}</title>
+        <title>Marietje 4.0 - {% block title %}{% endblock title %}</title>
         <link rel="stylesheet" href="{% static 'css/bootstrap.min.css' %}" />
         <link rel="stylesheet" href="{% static 'css/custom.css' %}" />
         <script type="text/javascript" src="{% static "js/jquery-3.1.1.min.js" %}"></script>
