diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 949ff42..553e888 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v7
-      - uses: astral-sh/setup-uv@v8.3.0
+      - uses: astral-sh/setup-uv@v9.0.0
       - run: uv sync --extra dev
       - run: uv run ruff check .
       - run: uv run ruff format --check .