diff --git a/constraints.txt b/constraints.txt
index cf6f9bb4..9186bd61 100644
--- a/constraints.txt
+++ b/constraints.txt
@@ -36,7 +36,7 @@ pluggy==1.6.0
 Pygments==2.19.2
 pycparser==2.23
 pydantic==2.11.10
-pydantic-core==2.33.2
+pydantic-core==2.40.1
 pytest==8.4.2
 readme-renderer==44.0
 requests==2.32.5