diff --git a/requirements_dev.txt b/requirements_dev.txt
index 15e2820..68a6c50 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -1,4 +1,4 @@
-aiohttp==3.8.5
+aiohttp==3.9.0
 homeassistant==2023.10.5
 pytest
 pytest-homeassistant-custom-component==0.13.68