diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 507c4387..cc7606b0 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -38,6 +38,10 @@ jobs:
         with:
           node-version: lts/iron
           cache: yarn
+      - name: Setup pnpm
+        uses: pnpm/action-setup@v3 # docs https://pnpm.io/continuous-integration#github-actions
+        with:
+          version: 8
       - name: Setup Pages
         uses: actions/configure-pages@v3
       - name: Install dependencies
diff --git a/.github/workflows/npm-publish.yml b/.github/workflows/npm-publish.yml
index f139e2b1..2753d8ea 100644
--- a/.github/workflows/npm-publish.yml
+++ b/.github/workflows/npm-publish.yml
@@ -12,6 +12,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
+      - name: Setup pnpm
+        uses: pnpm/action-setup@v3 # docs https://pnpm.io/continuous-integration#github-actions
+        with:
+          version: 8
       - uses: actions/setup-node@v4
         with:
           node-version: lts/iron