https://github.com/encode/uvicorn/pull/2439

--- uvicorn-0.31.1/requirements.txt.orig
+++ uvicorn-0.31.1/requirements.txt
@@ -26,6 +26,7 @@
 coverage-conditional-plugin==0.9.0
 httpx==0.27.2
 watchgod==0.8.2
+anyio==3.7.1
 
 # Documentation
 mkdocs==1.6.1