diff --git a/backend/requirements.txt b/backend/requirements.txt
index d036710..a752dcf 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -155,7 +155,7 @@ pydantic==2.13.4
     #   fastapi
     #   openai
     #   pydantic-settings
-pydantic-core==2.46.4
+pydantic-core==2.47.0
     # via pydantic
 pydantic-settings==2.10.1
     # via auto-author-backend