diff --git a/pyproject.toml b/pyproject.toml
index 374b83b..3f9ddd4 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -18,7 +18,7 @@ classifiers = [
   "Programming Language :: Python :: 3.12",
 ]
 dependencies = [
-  "fastapi>=0.115.0",
+  "fastapi>=0.140.0",
   "uvicorn[standard]>=0.32.0",
   "pydantic>=2.9.0",
   "pydantic-settings>=2.6.0",