diff --git a/tests_integrations/fastapi/requirements.txt b/tests_integrations/fastapi/requirements.txt
index 7df45a9f..b8bf9549 100644
--- a/tests_integrations/fastapi/requirements.txt
+++ b/tests_integrations/fastapi/requirements.txt
@@ -8,7 +8,7 @@
 
 annotated-types==0.7.0
     # via pydantic
-anyio==4.7.0
+anyio==4.5.2
     # via starlette
 exceptiongroup==1.2.2
     # via anyio