diff --git a/samples/server/petstore/python-fastapi/requirements.txt b/samples/server/petstore/python-fastapi/requirements.txt
index 9eb2e18a44da..d03a60b71398 100644
--- a/samples/server/petstore/python-fastapi/requirements.txt
+++ b/samples/server/petstore/python-fastapi/requirements.txt
@@ -22,7 +22,7 @@ orjson==3.11.6
 promise==2.3
 pydantic>=2
 python-dotenv==1.2.2
-python-multipart==0.0.26
+python-multipart==0.0.27
 PyYAML>=5.4.1,<6.1.0
 requests==2.32.4
 Rx==1.6.1