diff --git a/requirements.txt b/requirements.txt
index c8994a0..8f0c6cb 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,7 +13,7 @@ packaging==26.2
 pluggy==1.6.0
 Pygments==2.20.0
 pydantic==2.13.4
-pydantic_core==2.46.4
+pydantic_core==2.47.0
 pytest==9.1.1
 pytest-asyncio==1.4.0
 python-dotenv==1.2.2