diff --git a/payment_paypal/indico_payment_paypal/zodbimport.py b/payment_paypal/indico_payment_paypal/zodbimport.py
index 97f3ec2..857a84b 100644
--- a/payment_paypal/indico_payment_paypal/zodbimport.py
+++ b/payment_paypal/indico_payment_paypal/zodbimport.py
@@ -18,7 +18,7 @@ from __future__ import unicode_literals
 
 import re
 
-from indico.core.models.settings import EventSetting
+from indico.modules.events.models.settings import EventSetting
 from indico.util.console import cformat
 from indico.util.string import is_valid_mail
 from indico.util.struct.iterables import committing_iterator
diff --git a/payment_paypal/setup.py b/payment_paypal/setup.py
index 8148c09..9831c7e 100644
--- a/payment_paypal/setup.py
+++ b/payment_paypal/setup.py
@@ -21,7 +21,7 @@ from setuptools import setup, find_packages
 
 setup(
     name='indico_payment_paypal',
-    version='0.1',
+    version='0.3',
     url='https://github.com/indico/indico-plugins',
     license='https://www.gnu.org/licenses/gpl-3.0.txt',
     author='Indico Team',
@@ -31,7 +31,7 @@ setup(
     include_package_data=True,
     platforms='any',
     install_requires=[
-        'indico>=1.9.1'
+        'indico>=1.9.3'
     ],
     classifiers=[
         'Environment :: Plugins',