diff --git a/pretix_servicefees/__init__.py b/pretix_servicefees/__init__.py
index 52af183..f84c53b 100644
--- a/pretix_servicefees/__init__.py
+++ b/pretix_servicefees/__init__.py
@@ -1 +1 @@
-__version__ = '1.10.0'
+__version__ = "1.11.0"
diff --git a/pretix_servicefees/apps.py b/pretix_servicefees/apps.py
index c558967..6dbf801 100644
--- a/pretix_servicefees/apps.py
+++ b/pretix_servicefees/apps.py
@@ -14,6 +14,7 @@ class PluginApp(AppConfig):
         description = gettext_lazy('This plugin allows to charge a service fee on all non-free orders.')
         visible = True
         version = __version__
+        compatibility = "pretix>=4.16.0"
 
     def ready(self):
         from . import signals  # NOQA