diff --git a/backend/requirements.txt b/backend/requirements.txt
index 1a5c9ff..fe96220 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -1,7 +1,7 @@
 # Core dependencies
 fastapi==0.115.0
 uvicorn[standard]==0.24.0
-python-multipart==0.0.6
+python-multipart==0.0.18
 python-dotenv==1.0.0
 pydantic==2.9.0
 pydantic-settings==2.6.0
@@ -13,7 +13,7 @@ openai==1.50.0
 tree-sitter==0.20.4
 
 # Code formatting and analysis
-black==23.12.0
+black==24.3.0
 autopep8==2.0.4
 
 # Async and utilities