diff --git a/backend/requirements.txt b/backend/requirements.txt
index 59e5e11..2f8ab7b 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -16,7 +16,7 @@ idna==3.7
 openai==1.12.0
 packaging==24.0
 pydantic==2.9.2
-pydantic_core==2.16.2
+pydantic_core==2.24.0
 python-dotenv==1.0.1
 requests==2.32.2
 sniffio==1.3.1