diff --git a/.github/workflows/smokeshow.yml b/.github/workflows/smokeshow.yml
index d3a975d..5402a02 100644
--- a/.github/workflows/smokeshow.yml
+++ b/.github/workflows/smokeshow.yml
@@ -8,11 +8,13 @@ on:
 permissions:
   statuses: write
 
+env:
+  UV_SYSTEM_PYTHON: 1
+
 jobs:
   smokeshow:
     if: ${{ github.event.workflow_run.conclusion == 'success' }}
     runs-on: ubuntu-latest
-
     steps:
       - name: Dump GitHub context
         env:
@@ -21,16 +23,21 @@ jobs:
       - uses: actions/setup-python@v5
         with:
           python-version: '3.9'
-
-      - run: pip install smokeshow
-
+      - name: Setup uv
+        uses: astral-sh/setup-uv@v3
+        with:
+          version: "0.4.15"
+          enable-cache: true
+          cache-dependency-glob: |
+            requirements**.txt
+            pyproject.toml
+      - run: uv pip install -r requirements-github-actions.txt
       - uses: actions/download-artifact@v4
         with:
           name: coverage-html
           path: htmlcov
           github-token: ${{ secrets.GITHUB_TOKEN }}
           run-id: ${{ github.event.workflow_run.id }}
-
       - run: smokeshow upload htmlcov
         env:
           SMOKESHOW_GITHUB_STATUS_DESCRIPTION: Coverage {coverage-percentage}
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 14138b6..1aab321 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -21,6 +21,9 @@ on:
         required: false
         default: 'false'
 
+env:
+  UV_SYSTEM_PYTHON: 1
+
 jobs:
   test:
     runs-on: ubuntu-latest
@@ -43,14 +46,14 @@ jobs:
         uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
-          # Issue ref: https://github.com/actions/setup-python/issues/436
-          # cache: "pip"
-          # cache-dependency-path: pyproject.toml
-      - uses: actions/cache@v4
-        id: cache
+      - name: Setup uv
+        uses: astral-sh/setup-uv@v3
         with:
-          path: ${{ env.pythonLocation }}
-          key: ${{ runner.os }}-python-${{ env.pythonLocation }}-${{ hashFiles('pyproject.toml', 'requirements-tests.txt') }}
+          version: "0.4.15"
+          enable-cache: true
+          cache-dependency-glob: |
+            requirements**.txt
+            pyproject.toml
       # Allow debugging with tmate
       - name: Setup tmate session
         uses: mxschmitt/action-tmate@v3
@@ -58,8 +61,7 @@ jobs:
         with:
           limit-access-to-actor: true
       - name: Install Dependencies
-        if: steps.cache.outputs.cache-hit != 'true'
-        run: pip install -r requirements-tests.txt
+        run: uv pip install -r requirements-tests.txt
       - name: Lint
         run: bash scripts/lint.sh
       - run: mkdir coverage
@@ -87,16 +89,21 @@ jobs:
       - uses: actions/setup-python@v5
         with:
           python-version: '3.8'
-          # Issue ref: https://github.com/actions/setup-python/issues/436
-          # cache: "pip"
-          # cache-dependency-path: pyproject.toml
+      - name: Setup uv
+        uses: astral-sh/setup-uv@v3
+        with:
+          version: "0.4.15"
+          enable-cache: true
+          cache-dependency-glob: |
+            requirements**.txt
+            pyproject.toml
       - name: Get coverage files
         uses: actions/download-artifact@v4
         with:
           pattern: coverage-*
           path: coverage
           merge-multiple: true
-      - run: pip install coverage[toml]
+      - run: uv pip install -r requirements-tests.txt
       - run: ls -la coverage
       - run: coverage combine coverage
       - run: coverage report
diff --git a/requirements-github-actions.txt b/requirements-github-actions.txt
new file mode 100644
index 0000000..0304a29
--- /dev/null
+++ b/requirements-github-actions.txt
@@ -0,0 +1 @@
+smokeshow