diff --git a/Chapter08/requirements.txt b/Chapter08/requirements.txt
index c42d2cd..7345397 100644
--- a/Chapter08/requirements.txt
+++ b/Chapter08/requirements.txt
@@ -1,4 +1,4 @@
-aiohttp==3.8.4
+aiohttp==3.8.5
 aiosignal==1.3.1
 anyio==3.6.2
 appdirs==1.4.4