diff --git a/requirements.txt b/requirements.txt
index 5b190f7..77a0abb 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,7 @@ efoli==2.1.1
     # via fundamend (pyproject.toml)
 pydantic==2.12.5
     # via fundamend (pyproject.toml)
-pydantic-core==2.41.5
+pydantic-core==2.42.0
     # via pydantic
 pytz==2026.1.post1
     # via efoli