diff --git a/setup.cfg b/setup.cfg
index 0469595..f60826b 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -28,7 +28,7 @@ zip_safe = False
 packages = find:
 include_package_data = True
 install_requires =
-    aiohttp==3.8.1
+    aiohttp==3.8.3
     oss2==2.16.0
 
 [options.extras_require]