diff --git a/requirements.txt b/requirements.txt
index 8aa4c58b..bf1defb4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-aiohttp==3.8.1
+aiohttp==3.8.3
 aiohttp-cors==0.7.0
 asyncpg==0.26.0
 jsonschema==4.16.0
diff --git a/setup.py b/setup.py
index 8851287f..f8029826 100644
--- a/setup.py
+++ b/setup.py
@@ -38,7 +38,7 @@
     ],
     install_requires=[
         "asyncpg==0.26.0",
-        "aiohttp==3.8.1",
+        "aiohttp==3.8.3",
         "Authlib==1.1.0",
         "aiohttp-cors==0.7.0",
         "jsonschema==4.16.0",