diff --git a/requirements.txt b/requirements.txt
index bace8510..3882f22f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-uvicorn==0.34.0
+uvicorn==0.33.0  # uvicorn 0.33 is the last version supporting Python 3.8
 pydantic==2.10.4
 fastapi==0.115.6
 python-multipart==0.0.20