diff --git a/livesync/indico_livesync/handler.py b/livesync/indico_livesync/handler.py
index f837c10..b3908c0 100644
--- a/livesync/indico_livesync/handler.py
+++ b/livesync/indico_livesync/handler.py
@@ -69,6 +69,10 @@ def connect_signals(plugin):
     plugin.connect(signals.category.domain_access_revoked, _domain_changed)
     plugin.connect(signals.event.domain_access_granted, _domain_changed)
     plugin.connect(signals.event.domain_access_revoked, _domain_changed)
+    # notes
+    plugin.connect(signals.event.notes.note_added, _note_changed)
+    plugin.connect(signals.event.notes.note_deleted, _note_changed)
+    plugin.connect(signals.event.notes.note_modified, _note_changed)
 
 
 def _moved(obj, old_parent, new_parent, **kwargs):
@@ -115,6 +119,13 @@ def _domain_changed(obj, **kwargs):
     _register_change(obj, ChangeType.protection_changed)
 
 
+def _note_changed(note, **kwargs):
+    obj = note.linked_object
+    if isinstance(obj, Session):
+        obj = ConferenceHolder().getById(note.event_id)
+    _register_change(obj, ChangeType.data_changed)
+
+
 def _apply_changes(sender, **kwargs):
     if not hasattr(g, 'livesync_changes'):
         return
diff --git a/livesync/setup.py b/livesync/setup.py
index ed7ef2e..f0f39b3 100644
--- a/livesync/setup.py
+++ b/livesync/setup.py
@@ -21,7 +21,7 @@ from setuptools import setup, find_packages
 
 setup(
     name='indico_livesync',
-    version='0.3',
+    version='0.4',
     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>=1.9.3'
+        'indico>=1.9.4'
     ],
     classifiers=[
         'Environment :: Plugins',