diff --git a/committee/mock_availability_gateway/setup.py b/committee/mock_availability_gateway/setup.py
index ce73c34..b28dc01 100644
--- a/committee/mock_availability_gateway/setup.py
+++ b/committee/mock_availability_gateway/setup.py
@@ -15,7 +15,7 @@
     url='https://starkware.co',
     packages=find_packages(),
     install_requires=[
-        'aiohttp==3.6.2',
+        'aiohttp==3.8.5',
         'PyYAML==5.1',
         'Web3==5.2.2',
     ],