diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index bd27dc1..66bd268 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -17,7 +17,7 @@ jobs:
         node-version: [20.x, 22.x, 24.x]
     steps:
       - uses: actions/checkout@v6
-      - uses: pnpm/action-setup@v4
+      - uses: pnpm/action-setup@v5
       - name: Use Node.js ${{ matrix.node-version }}
         uses: actions/setup-node@v6
         with:
@@ -28,7 +28,7 @@ jobs:
       - run: pnpm test
       - name: Upload coverage reports to Codecov
         if: matrix.node-version == '24.x' && github.repository == 'tsutsu3/markdown-it-named-code-blocks'
-        uses: codecov/codecov-action@v5
+        uses: codecov/codecov-action@v6
         env:
           CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
           fail_ci_if_error: true
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 4cd9c3f..ae1eec7 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v6
-      - uses: pnpm/action-setup@v4
+      - uses: pnpm/action-setup@v5
       - uses: actions/setup-node@v6
         with:
           node-version: "24.x"