diff --git a/requirements.txt b/requirements.txt
index fccfc570..88c3a786 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -90,7 +90,7 @@ python-dateutil==2.8.2
     #   vobject
 pytz==2021.3
     # via etesync
-radicale==3.3.0
+radicale==3.2.0
     # via etesync-dav (setup.py)
 requests[socks]==2.26.0
     # via
diff --git a/setup.py b/setup.py
index 782b276d..49a5216b 100644
--- a/setup.py
+++ b/setup.py
@@ -106,7 +106,7 @@ def get_version_string():
     "etesync>=0.12.1",
     "etebase>=0.30.0",
     "msgpack>=1.0.0",
-    "Radicale>=3.0.3,<3.4.0",
+    "Radicale>=3.0.3,<3.3.0",
     "Flask>=2.3.0",
     "Flask-WTF>=1.2.0,<2.0.0",
     "requests[socks]>=2.21",