diff --git a/.github/workflows/sync.yml b/.github/workflows/sync.yml
index 3d94e1f..0488117 100644
--- a/.github/workflows/sync.yml
+++ b/.github/workflows/sync.yml
@@ -14,17 +14,16 @@ jobs:
       - name: Checkout repo
         uses: actions/checkout@v4
 
-      - name: Set up Python
-        uses: actions/setup-python@v5
+      - name: Set up uv
+        uses: astral-sh/setup-uv@v3
         with:
-          python-version: '3.12'
-          cache: 'pip'
+          python-version: "3.13"
 
       - name: Install dependencies
-        run: pip install httpx python-dotenv
+        run: uv sync --frozen
 
       - name: Run sync script
         env:
           TOKEN: ${{ secrets.TOKEN }}
           PROFILE: ${{ secrets.PROFILE }}
-        run: python main.py
+        run: uv run python main.py
diff --git a/README.md b/README.md
index d15c930..1b99066 100644
--- a/README.md
+++ b/README.md
@@ -69,5 +69,5 @@ The included GitHub Actions workflow (`.github/workflows/ci.yml`) runs a dry-run
    - `PROFILE`: your Control D profile ID(s)
 
 ## Requirements
-- Python 3.12+
+- Python 3.13+
 - `uv` (for dependency management)