diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 525b476..39d3576 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -13,7 +13,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest]
-        python-version: ["3.10"]
+        python-version: ["3.11", "3.12"]
 
     steps:
     - uses: actions/checkout@v3
@@ -23,7 +23,7 @@ jobs:
         python-version: ${{ matrix.python-version }}
     - name: Install dependencies
       run: |
-        pip install --upgrade pip pytest
-        pip install .
+        pip install --upgrade pip
+        pip install ".[dev]"
     - name: Test with Pytest
       run: pytest
diff --git a/pyproject.toml b/pyproject.toml
index 5ad70d6..ee6ecb9 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -62,4 +62,5 @@ plugins = ["pydantic.mypy"]
 [tool.pytest.ini_options]
 asyncio_mode = "auto"
 testpaths = ["tests"]
+pythonpath = ["."]
 markers = ["integration: live network tests (require internet access)"]
diff --git a/tests/test_tool_decorator.py b/tests/test_tool_decorator.py
index 87ed6fc..0641d41 100644
--- a/tests/test_tool_decorator.py
+++ b/tests/test_tool_decorator.py
@@ -25,7 +25,7 @@ def _ctx() -> ToolContext:
 
 
 def _run(coro):
-    return asyncio.get_event_loop().run_until_complete(coro)
+    return asyncio.run(coro)
 
 
 # ---------------------------------------------------------------------------