diff --git a/tutorials/backend/backend-stack/source-code/python/requirements.txt b/tutorials/backend/backend-stack/source-code/python/requirements.txt
index d6071c3aa..3a2c3f7eb 100644
--- a/tutorials/backend/backend-stack/source-code/python/requirements.txt
+++ b/tutorials/backend/backend-stack/source-code/python/requirements.txt
@@ -1,4 +1,4 @@
-aiohttp==3.8.1
+aiohttp==3.8.5
 aiosignal==1.2.0
 anyio==3.6.1
 asgiref==3.5.2