diff --git a/requirements.txt b/requirements.txt
index 4dd1070..df27913 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -40,7 +40,7 @@ networkx==3.4.2
     # via rebdhuhn
 pydantic==2.9.2
     # via pydantic-settings
-pydantic-core==2.23.4
+pydantic-core==2.27.1
     # via pydantic
 pydantic-settings==2.7.0
     # via ebd-toolchain (pyproject.toml)