diff --git a/server.py b/server.py
index e3bd056d9..ac4f42222 100644
--- a/server.py
+++ b/server.py
@@ -98,7 +98,7 @@ def create_cors_middleware(allowed_origin: str):
             response = await handler(request)
 
         response.headers['Access-Control-Allow-Origin'] = allowed_origin
-        response.headers['Access-Control-Allow-Methods'] = 'POST, GET, DELETE, PUT, OPTIONS'
+        response.headers['Access-Control-Allow-Methods'] = 'POST, GET, DELETE, PUT, OPTIONS, PATCH'
         response.headers['Access-Control-Allow-Headers'] = 'Content-Type, Authorization'
         response.headers['Access-Control-Allow-Credentials'] = 'true'
         return response