diff --git a/.github/workflows/publish-libraries.yml b/.github/workflows/publish-libraries.yml
index defc66daa..69b3e52aa 100644
--- a/.github/workflows/publish-libraries.yml
+++ b/.github/workflows/publish-libraries.yml
@@ -108,6 +108,18 @@ jobs:
       - name: Check out ${{ github.repository }}
         uses: actions/checkout@v4
 
+      - name: Setup pnpm
+        uses: pnpm/action-setup@v4
+        with:
+          version: 10
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20'
+          cache: 'pnpm'
+          cache-dependency-path: 'webapp/pnpm-lock.yaml'
+
       - name: Build
         run: |
           Set-PSDebug -Trace 1