diff --git a/requirements-dev.txt b/requirements-dev.txt
index 69292fb..4b20978 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,4 +1,4 @@
 nose==1.3.7
-aiohttp==3.9.1
+aiohttp==3.9.3
 nose-cov
 sanic-testing==0.8.3