diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e3ec511..7895080 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -40,3 +40,9 @@ jobs:
       uses: codecov/codecov-action@v3
       with:
         file: ./coverage.xml
+
+    - name: Upload artifacts to GitHub
+      uses: actions/upload-artifact@v4
+      with:
+        name: python-${{ matrix.python-version }}-artifacts
+        path: tests/artifacts
diff --git a/Makefile b/Makefile
index 0793094..036706d 100644
--- a/Makefile
+++ b/Makefile
@@ -42,7 +42,7 @@ test: | $(PYTHON_ENV)
 
 ci-test: | $(PYTHON_ENV)
 	. $(PYTHON_ENV)/bin/activate && \
-	MILAN_CI_TEST=1 tox $(args)
+	MILAN_CI_TEST=1 tox -e py38,py39,py310,py311 $(args)
 
 frontend: | $(PYTHON_ENV)
 	. $(PYTHON_ENV)/bin/activate && \
diff --git a/milan/utils/json_rpc.py b/milan/utils/json_rpc.py
index c41a334..f054d72 100644
--- a/milan/utils/json_rpc.py
+++ b/milan/utils/json_rpc.py
@@ -5,6 +5,7 @@
 import asyncio
 import queue
 import json
+import sys
 import os
 
 from aiohttp import ClientSession, WSMsgType
@@ -417,8 +418,14 @@ def __init__(self, loop, url):
         self._stopped = asyncio.Future(loop=self.loop)
         self._websocket_open = asyncio.Future(loop=self.loop)
         self._websocket = None
-        self._read_queue = asyncio.Queue()
-        self._write_queue = asyncio.Queue()
+
+        if sys.version_info < (3, 10):
+            self._read_queue = asyncio.Queue(loop=self.loop)
+            self._write_queue = asyncio.Queue(loop=self.loop)
+
+        else:
+            self._read_queue = asyncio.Queue()
+            self._write_queue = asyncio.Queue()
 
         self.loop.create_task(coro=self._handle_read_queue())
         self.loop.create_task(coro=self._handle_write_queue())
diff --git a/pytest.ini b/pytest.ini
index 64b2c48..b0f2aab 100644
--- a/pytest.ini
+++ b/pytest.ini
@@ -4,3 +4,4 @@ log_cli = false
 log_level = NOTSET
 log_format = %(levelname)-8s %(name)-30s [%(asctime)s.%(msecs)03d] %(message)s
 log_date_format = %H:%M:%S
+timeout = 300
diff --git a/tox.ini b/tox.ini
index b5ceab6..6246e45 100644
--- a/tox.ini
+++ b/tox.ini
@@ -3,10 +3,6 @@ skip_missing_interpreters = True
 envlist = py310
 
 
-[tox:jenkins]
-envlist = lint,py38,py39,py310,py311
-
-
 [testenv]
 passenv = 
     MILAN_*