diff --git a/constraints.txt b/constraints.txt
index e1d02bbe..39298a1c 100644
--- a/constraints.txt
+++ b/constraints.txt
@@ -35,8 +35,8 @@ packaging==26.2
 pluggy==1.6.0
 Pygments==2.20.0
 pycparser==3.0
-pydantic==2.13.3
-pydantic-core==2.46.3
+pydantic==2.13.4
+pydantic-core==2.46.4
 pytest==9.0.3
 readme-renderer==44.0
 requests==2.34.0