diff --git a/.github/workflows/testing.yml b/.github/workflows/testing.yml
index aa78d289..26fdee44 100644
--- a/.github/workflows/testing.yml
+++ b/.github/workflows/testing.yml
@@ -17,7 +17,7 @@ jobs:
 
     strategy:
       matrix:
-        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11"]
+        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11", "3.12"]
 
     steps:
     - uses: actions/checkout@v3
diff --git a/requirements.txt b/requirements.txt
index 4f0b631d..83b4f135 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,8 @@ uvicorn==0.22.0  # v0.22.0 is the last to support Python 3.7
 fastapi==0.103.1
 python-multipart==0.0.6
 websockets==11.0.3
-aiohttp==3.8.6,<3.9
+aiohttp==3.8.6,<3.9; python_version <= '3.11'
+aiohttp==3.9.0b0; python_version == '3.12'
 async-timeout==4.0.3
 aiofiles==23.2.1
 Jinja2>=3.1.2,<3.2