--- a/setup.py	Mon May 28 14:07:28 2018 +0200
+++ b/setup.py	Tue May 29 09:41:43 2018 +0200
@@ -62,7 +62,7 @@
           'pyams_security',
           'pyams_skin',
           'pyams_template',
-          'pyams_utils',
+          'pyams_utils >= 0.1.15',
           'pyams_viewlet',
           'pyramid',
           'zope.component',