diff --git a/.github/workflows/documents-ui-cd.yaml b/.github/workflows/documents-ui-cd.yaml
index 5cee02b2..7e132a21 100644
--- a/.github/workflows/documents-ui-cd.yaml
+++ b/.github/workflows/documents-ui-cd.yaml
@@ -32,7 +32,7 @@ jobs:
       target: ${{ inputs.target }}
       app_name: "documents-ui"
       working_directory: "./document-service/documents-ui"
-      pnpm_version: 10.0.0
+      pnpm_version: latest-11
       node_version: "24"
     secrets:
       WORKLOAD_IDENTIFY_POOLS_PROVIDER: ${{ secrets.WORKLOAD_IDENTIFY_POOLS_PROVIDER }}
diff --git a/.github/workflows/test-pnpm-v11.yml b/.github/workflows/test-pnpm-v11.yml
new file mode 100644
index 00000000..3deb5a84
--- /dev/null
+++ b/.github/workflows/test-pnpm-v11.yml
@@ -0,0 +1,38 @@
+name: Test pnpm v11 upgrade
+on:
+  push:
+    branches: [feat/upgrade-pnpm-v11]
+  pull_request:
+    branches: [main]
+    paths:
+      - '.github/workflows/test-pnpm-v11.yml'
+      - 'package.json'
+      - 'pnpm-lock.yaml'
+
+jobs:
+  test-pnpm-v11:
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: document-service/documents-ui
+    steps:
+      - uses: actions/checkout@v6
+
+      - uses: pnpm/action-setup@v6
+        with:
+          version: latest-11
+
+      - uses: actions/setup-node@v6
+        with:
+          node-version: 24
+          cache: pnpm
+          cache-dependency-path: document-service/documents-ui/pnpm-lock.yaml
+
+      - name: Install dependencies
+        run: pnpm install
+
+      - name: Build
+        run: pnpm build
+
+      - name: Report pnpm version
+        run: pnpm --version