diff --git a/.github/workflows/slides.yml b/.github/workflows/slides.yml
index 8a5e433..22d0973 100644
--- a/.github/workflows/slides.yml
+++ b/.github/workflows/slides.yml
@@ -18,7 +18,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v7
-      - uses: actions/setup-node@v6
+      - uses: actions/setup-node@v7
       - run: npm install --global @marp-team/marp-cli
       - run: marp slides/index.md -o slides/index.html
       - run: marp slides/index.md --pdf -o slides/slides.pdf