diff --git a/.github/workflows/lint.yaml b/.github/workflows/lint.yaml
index 1170c71c..fb4bcca0 100644
--- a/.github/workflows/lint.yaml
+++ b/.github/workflows/lint.yaml
@@ -6,11 +6,14 @@ concurrency:
 jobs:
   lint:
     runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: ['3.8', '3.11']
     steps:
     - uses: actions/checkout@v4
     - uses: actions/setup-python@v5
       with:
-          python-version: '3.11'
+        python-version: ${{ matrix.python-version }}
     - name: Install tox
       run: python -m pip install 'tox>=1.8.0'
     - name: Lint
diff --git a/bin/extract_galaxy_workflows.py b/bin/extract_galaxy_workflows.py
index 335dbef1..0606a16a 100644
--- a/bin/extract_galaxy_workflows.py
+++ b/bin/extract_galaxy_workflows.py
@@ -3,6 +3,7 @@
 import argparse
 from typing import (
     Any,
+    Dict,
     List,
 )
 
@@ -20,16 +21,16 @@ def __init__(self) -> None:
         self.id = 0
         self.link = ""
         self.name = ""
-        self.creators: list[str] = []
-        self.tags: list[str] = []
+        self.creators: List[str] = []
+        self.tags: List[str] = []
         self.create_time = ""
         self.update_time = ""
         self.latest_version = 0
         self.versions = 0
         self.number_of_steps = 0
-        self.tools: list[str] = []
-        self.edam_operation: list[str] = []
-        self.edam_topic: list[str] = []
+        self.tools: List[str] = []
+        self.edam_operation: List[str] = []
+        self.edam_topic: List[str] = []
         self.license = ""
         self.doi = ""
 
@@ -122,8 +123,8 @@ class Workflows:
     """
 
     def __init__(self, test: bool = False) -> None:
-        self.workflows: list[Workflow] = []
-        self.tools: dict[Any, Any] = {}
+        self.workflows: List[Workflow] = []
+        self.tools: Dict[Any, Any] = {}
         self.test = test
 
     def init_by_searching(self, tool_fp: str) -> None:
diff --git a/pyproject.toml b/pyproject.toml
index ca4018da..32e1a463 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -7,10 +7,12 @@ include = '\.pyi?$'
 isort = true
 
 [tool.ruff]
+target-version = "py38"
+
+[tool.ruff.lint]
 # Enable: pycodestyle errors (E), Pyflakes (F), flake8-bugbear (B),
 # flake8-logging-format (G) and pyupgrade (UP)
 select = ["E", "F", "B", "G", "UP"]
-target-version = "py38"
 # Exceptions:
 # B008 Do not perform function calls in argument defaults (for FastAPI Depends and Body)
 # B9 flake8-bugbear opinionated warnings