diff --git a/livesync/indico_livesync/templates/plugin_details_extra.html b/livesync/indico_livesync/templates/plugin_details_extra.html
index 1db3158..5c61e78 100644
--- a/livesync/indico_livesync/templates/plugin_details_extra.html
+++ b/livesync/indico_livesync/templates/plugin_details_extra.html
@@ -94,7 +94,7 @@
                title="{% if not backends %}{% trans %}No backend plugins enabled{% endtrans %}{% endif %}">
                 {% trans %}Add{% endtrans %}
             </a>
-            <ul class="dropdown">
+            <ul class="i-dropdown">
                 {% for name, backend in backends.viewitems() | sort(attribute='1.title') %}
                     <li>{{ add_agent_link(name, backend) }}</li>
                 {% endfor %}
diff --git a/livesync/setup.py b/livesync/setup.py
index b9023da..623cb28 100644
--- a/livesync/setup.py
+++ b/livesync/setup.py
@@ -12,7 +12,7 @@ from setuptools import find_packages, setup
 
 setup(
     name='indico-plugin-livesync',
-    version='2.0',
+    version='2.3-dev',
     description='Framework for pushing Indico event data to external services',
     url='https://github.com/indico/indico-plugins',
     license='MIT',
@@ -22,7 +22,7 @@ setup(
     zip_safe=False,
     include_package_data=True,
     install_requires=[
-        'indico>=2.1.dev0'
+        'indico>=2.3.dev0'
     ],
     classifiers=[
         'Environment :: Plugins',
diff --git a/vc_vidyo/indico_vc_vidyo/templates/buttons.html b/vc_vidyo/indico_vc_vidyo/templates/buttons.html
index 91d4e46..8081211 100644
--- a/vc_vidyo/indico_vc_vidyo/templates/buttons.html
+++ b/vc_vidyo/indico_vc_vidyo/templates/buttons.html
@@ -1,7 +1,7 @@
 {% macro render_make_me_owner(event, vc_room, event_vc_room, extra_classes='') %}
     {% if session.user != vc_room.vidyo_extension.owned_by_user and event.can_manage(session.user) %}
         <a class="i-button highlight arrow {{ extra_classes }}" data-toggle="dropdown"></a>
-        <ul class="dropdown" data-level="level1">
+        <ul class="i-dropdown" data-level="level1">
             <li>
                 <a href="#"
                    title="{% trans name=vc_room.data.owner_identity %}You will be the owner of this Vidyo room, replacing {{name}}.{% endtrans %}"
diff --git a/vc_vidyo/setup.py b/vc_vidyo/setup.py
index 9eca287..74c6485 100644
--- a/vc_vidyo/setup.py
+++ b/vc_vidyo/setup.py
@@ -12,7 +12,7 @@ from setuptools import find_packages, setup
 
 setup(
     name='indico-plugin-vc-vidyo',
-    version='2.2',
+    version='2.3-dev',
     description='Vidyo video-conferencing plugin for Indico',
     url='https://github.com/indico/indico-plugins',
     license='MIT',
@@ -22,7 +22,7 @@ setup(
     zip_safe=False,
     include_package_data=True,
     install_requires=[
-        'indico>=2.2.dev0',
+        'indico>=2.3.dev0',
         'zeep'
     ],
     classifiers=[