diff --git a/pyproject.toml b/pyproject.toml
index 0d450fa..dee9f7a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -9,7 +9,7 @@ dependencies = [
     "fastapi>=0.128.0",
     "loguru>=0.7.3",
     "pydantic>=2.12.5",
-    "pydantic-settings>=2.12.0",
+    "pydantic-settings>=2.13.1",
     "sqlalchemy>=2.0.45",
     "uvicorn>=0.40.0",
 ]