diff --git a/pyproject.toml b/pyproject.toml
index 993866421..015df7cd6 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -25,7 +25,7 @@ classifiers=[
   "Operating System :: MacOS :: MacOS X",
 ]
 dependencies = [
-  "fastapi==0.99.*",
+  "fastapi>=0.99,<0.104",
   "uvicorn==0.22.*",
   "numpy>=1.23,<1.26",
   "aiofiles",