diff --git a/observatory/sentinel/requirements.txt b/observatory/sentinel/requirements.txt
index fbcd2b0..7712852 100644
--- a/observatory/sentinel/requirements.txt
+++ b/observatory/sentinel/requirements.txt
@@ -2,5 +2,5 @@ fastapi==0.115.0
 uvicorn[standard]==0.32.0
 websockets==13.1
 aiohttp==3.10.10
-python-multipart==0.0.12
+python-multipart==0.0.31
 pydantic==2.9.2