diff --git a/sdk/python/pyproject.toml b/sdk/python/pyproject.toml
index d82405b..16531d8 100644
--- a/sdk/python/pyproject.toml
+++ b/sdk/python/pyproject.toml
@@ -29,7 +29,7 @@ dependencies = [
 ]
 
 [project.optional-dependencies]
-fastapi = ["fastapi>=0.136.3", "starlette>=1.2.1"]
+fastapi = ["fastapi>=0.138.0", "starlette>=1.2.1"]
 flask = ["flask>=3.1.3"]
 django = ["django>=5.2.14"]
 dev = ["pytest", "pytest-asyncio", "httpx", "respx"]