diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 31122c6..235c778 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -19,7 +19,7 @@ jobs:
       - uses: astral-sh/setup-uv@v3
       - run: uv build
       - name: Smoke test (wheel)
-        run: uv run --isolated --no-project -p 3.13 --with dist/*.whl tests/smoke_test.py
+        run: uv run --isolated --no-project -p 3.9 --with dist/*.whl tests/smoke_test.py
       - name: Smoke test (source distribution)
-        run: uv run --isolated --no-project -p 3.13 --with dist/*.tar.gz tests/smoke_test.py
+        run: uv run --isolated --no-project -p 3.9 --with dist/*.tar.gz tests/smoke_test.py
       - run: uv publish --trusted-publishing always
diff --git a/pyproject.toml b/pyproject.toml
index 870b21f..e497ad8 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -34,6 +34,7 @@ dependencies = [
     "inflect>=7.4.0",
     "pydantic>=2.10.3",
     "rich>=13.9.4",
+    'tomli; python_version < "3.11"',
     "typer>=0.15.1",
 ]
 
diff --git a/uv.lock b/uv.lock
index f6e1148..43244b1 100644
--- a/uv.lock
+++ b/uv.lock
@@ -1209,7 +1209,7 @@ wheels = [
 
 [[package]]
 name = "notebook"
-version = "7.3.1"
+version = "7.3.2"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "jupyter-server" },
@@ -1218,9 +1218,9 @@ dependencies = [
     { name = "notebook-shim" },
     { name = "tornado" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/2a/1f/6c90511ea21b4ed6444e61ec8bb4137cb8c34db0f3b82402094286babbdf/notebook-7.3.1.tar.gz", hash = "sha256:84381c2a82d867517fd25b86e986dae1fe113a70b98f03edff9b94e499fec8fa", size = 12777449 }
+sdist = { url = "https://files.pythonhosted.org/packages/ea/04/ac488379d5afef43402b3fb4be2857db1a09804fecf98b9b714c741b225b/notebook-7.3.2.tar.gz", hash = "sha256:705e83a1785f45b383bf3ee13cb76680b92d24f56fb0c7d2136fe1d850cd3ca8", size = 12781804 }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/3c/c4/764078234460706fdd2da68f1715ee42359cb24ee18b70db051cfac38455/notebook-7.3.1-py3-none-any.whl", hash = "sha256:212e1486b2230fe22279043f33c7db5cf9a01d29feb063a85cb139747b7c9483", size = 13162639 },
+    { url = "https://files.pythonhosted.org/packages/22/9b/76e50ee18f183ea5fe1784a9eeaa50f2c71802e4740d6e959592b0993298/notebook-7.3.2-py3-none-any.whl", hash = "sha256:e5f85fc59b69d3618d73cf27544418193ff8e8058d5bf61d315ce4f473556288", size = 13163630 },
 ]
 
 [[package]]
@@ -2192,6 +2192,7 @@ dependencies = [
     { name = "inflect" },
     { name = "pydantic" },
     { name = "rich" },
+    { name = "tomli", marker = "python_full_version < '3.11'" },
     { name = "typer" },
 ]
 
@@ -2231,6 +2232,7 @@ requires-dist = [
     { name = "pydantic", specifier = ">=2.10.3" },
     { name = "rich", specifier = ">=13.9.4" },
     { name = "ruff", marker = "extra == 'jupyter'", specifier = ">=0.6.4" },
+    { name = "tomli", marker = "python_full_version < '3.11'" },
     { name = "tqdm", marker = "extra == 'jupyter'", specifier = ">=4.66.6" },
     { name = "typer", specifier = ">=0.15.1" },
 ]