diff --git a/.github/workflows/testing.yml b/.github/workflows/testing.yml
index 352fcab..0eef729 100644
--- a/.github/workflows/testing.yml
+++ b/.github/workflows/testing.yml
@@ -27,12 +27,22 @@ jobs:
   lint:
     name: Lint code
     runs-on: "ubuntu-latest"
+    strategy:
+      matrix:
+        python-version: [3.8]
     steps:
       - uses: actions/checkout@v4
       - name: Set up Python
         uses: actions/setup-python@v4
         with:
-          python-version: "3.8"
+          python-version: ${{ matrix.python-version }}
+      - name: Cache packages
+        uses: actions/cache@v3
+        with:
+          path: ~/.cache/pre-commit
+          key: ${{ runner.os }}-pip-${{ matrix.python-version }}-${{ hashFiles('tox.ini') }}
+          restore-keys: |
+            ${{ runner.os }}-pip-${{ matrix.python-version }}-
       - name: Install dependencies
         run: python -m pip install tox
       - name: Run linting