diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 3b7a910..6b55000 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -86,6 +86,8 @@ jobs:
         if: ${{ steps.counter.outputs.count > 0 }}
         with:
           python-version: '3.9'
+          cache: 'pip'
+          cache-dependency-path: 'setup.py'
       - run: pip install mypy==1.5.1
         if: ${{ steps.counter.outputs.count > 0 }}
       - run: mypy ${{ steps.filter.outputs.python_files }} --follow-imports=silent --ignore-missing-imports
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index c5dd9b1..e28a419 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -29,6 +29,15 @@ jobs:
         uses: actions/setup-python@v4
         with:
           python-version: ${{ matrix.py }}
+          cache: 'pip'
+          cache-dependency-path: 'setup.py'
+      - name: Cache tox environments
+        uses: actions/cache@v3
+        with:
+          path: .tox
+          key: tox-${{ matrix.os }}-${{ matrix.py }}-${{ hashFiles('tox.ini', 'setup.py') }}
+          restore-keys: |
+            tox-${{ matrix.os }}-${{ matrix.py }}-
       - name: Install tox
         run: python -m pip install tox
       - name: Setup test suite