diff --git a/backend/requirements.txt b/backend/requirements.txt
index c83e6b3b7..e921f176b 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -1,7 +1,7 @@
 fastapi==0.111.0
 uvicorn[standard]==0.30.6
 pydantic==2.9.2
-python-multipart==0.0.17
+python-multipart==0.0.18
 
 Flask==3.0.3
 Flask-Cors==5.0.0