diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index ce52cde..4ff001d 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v5
-      - uses: pnpm/action-setup@v4
+      - uses: pnpm/action-setup@v6
       - uses: actions/setup-node@v5
         with: { node-version: 24, cache: pnpm }
       - run: pnpm install --frozen-lockfile
@@ -27,7 +27,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v5
-      - uses: pnpm/action-setup@v4
+      - uses: pnpm/action-setup@v6
       - uses: actions/setup-node@v5
         with: { node-version: 24, cache: pnpm }
       - run: pnpm install --frozen-lockfile
@@ -45,7 +45,7 @@ jobs:
         node: [22, 24]
     steps:
       - uses: actions/checkout@v5
-      - uses: pnpm/action-setup@v4
+      - uses: pnpm/action-setup@v6
       - uses: actions/setup-node@v5
         with: { node-version: '${{ matrix.node }}', cache: pnpm }
       - run: pnpm install --frozen-lockfile
@@ -59,7 +59,7 @@ jobs:
     if: github.event_name != 'pull_request'
     steps:
       - uses: actions/checkout@v5
-      - uses: pnpm/action-setup@v4
+      - uses: pnpm/action-setup@v6
       - uses: actions/setup-node@v5
         with: { node-version: 24, cache: pnpm }
       - run: pnpm install --no-frozen-lockfile
diff --git a/.github/workflows/preview.yml b/.github/workflows/preview.yml
index 2ff415e..9e704f2 100644
--- a/.github/workflows/preview.yml
+++ b/.github/workflows/preview.yml
@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v5
-      - uses: pnpm/action-setup@v4
+      - uses: pnpm/action-setup@v6
       - uses: actions/setup-node@v5
         with: { node-version: 24, cache: pnpm }
       - run: pnpm install --frozen-lockfile
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index f3965ae..25fe10d 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -19,7 +19,7 @@ jobs:
     steps:
       - uses: actions/checkout@v5
         with: { fetch-depth: 0 }
-      - uses: pnpm/action-setup@v4
+      - uses: pnpm/action-setup@v6
       # Do not set registry-url: npm Trusted Publishing uses OIDC.
       - uses: actions/setup-node@v5
         with: { node-version: 24, cache: pnpm }