diff --git a/python-fastapi/examples/guestbook/requirements.txt b/python-fastapi/examples/guestbook/requirements.txt
index cbd88863..92f838b6 100644
--- a/python-fastapi/examples/guestbook/requirements.txt
+++ b/python-fastapi/examples/guestbook/requirements.txt
@@ -1,3 +1,3 @@
 redis==3.5.3
 MarkupSafe==2.1.4
-python-multipart==0.0.9
+python-multipart==0.0.27