diff --git a/gymgenius/backend/requirements.txt b/gymgenius/backend/requirements.txt
index ded8d53..8e6cd69 100644
--- a/gymgenius/backend/requirements.txt
+++ b/gymgenius/backend/requirements.txt
@@ -7,7 +7,7 @@
 fastapi==0.109.0
 uvicorn[standard]==0.27.0
 pydantic==2.5.3
-python-multipart==0.0.6
+python-multipart==0.0.18
 
 # ============================================================================
 # AI Provider SDKs