diff --git a/pyproject.toml b/pyproject.toml
index 198824e..8723357 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -28,7 +28,7 @@ dependencies = [
   "fastapi==0.111.0",
   "sqlmodel==0.0.19",
   "psycopg==3.2.1",
-  "pydantic_settings==2.2.1",
+  "pydantic_settings==2.5.2",
 ]
 [project.optional-dependencies]
 dev = [