diff --git a/.github/workflows/frontend-coverage.yaml b/.github/workflows/frontend-coverage.yaml
index 3df61bc5d..129f34ba3 100644
--- a/.github/workflows/frontend-coverage.yaml
+++ b/.github/workflows/frontend-coverage.yaml
@@ -26,15 +26,15 @@ jobs:
         uses: actions/setup-node@v4
         with:
           node-version: ${{ matrix.node-version }}
-      - name: Install latest npm
+      - name: Install latest pnpm
         working-directory: ${{env.working-directory}}
         run: |
-          npm install -g npm &&
-          npm --version &&
-          npm list -g --depth 0
+          npm install -g pnpm &&
+          pnpm --version &&
+          pnpm list -g --depth 0
       - name: Install dependencies
         working-directory: ${{env.working-directory}}
-        run: npm ci
+        run: pnpm i --frozen-lockfile
       - name: Run coverage
         working-directory: ${{env.working-directory}}
-        run: npm run coverage
+        run: pnpm run coverage
diff --git a/.github/workflows/frontend-unit-tests.yml b/.github/workflows/frontend-unit-tests.yml
index 1f60c714a..db8a63e48 100644
--- a/.github/workflows/frontend-unit-tests.yml
+++ b/.github/workflows/frontend-unit-tests.yml
@@ -28,12 +28,12 @@ jobs:
       - name: Install latest npm
         working-directory: ${{env.working-directory}}
         run: |
-          npm install -g npm &&
-          npm --version &&
-          npm list -g --depth 0
+          npm install -g pnpm &&
+          pnpm --version &&
+          pnpm list -g --depth 0
       - name: Install dependencies
         working-directory: ${{env.working-directory}}
-        run: npm ci
+        run: pnpm i --frozen-lockfile
       - name: Run tests
         working-directory: ${{env.working-directory}}
-        run: npm run test:ci
+        run: pnpm run test:ci
diff --git a/.github/workflows/functional-tests.yml b/.github/workflows/functional-tests.yml
index 37b8eacb3..a6649621a 100644
--- a/.github/workflows/functional-tests.yml
+++ b/.github/workflows/functional-tests.yml
@@ -53,8 +53,8 @@ jobs:
       - name: Install dependencies
         working-directory: ${{ env.working-directory }}
         run: |
-          npm install
-          npm ci
+          npm install -g pnpm
+          pnpm i --frozen-lockfile
       - name: Install Playwright browser ${{ matrix.playwright-browser }}
         working-directory: ${{ env.working-directory }}
         run: npx playwright install --with-deps ${{ matrix.playwright-browser }}
diff --git a/.github/workflows/startup-tests.yml b/.github/workflows/startup-tests.yml
index ff341d1fc..727b43089 100644
--- a/.github/workflows/startup-tests.yml
+++ b/.github/workflows/startup-tests.yml
@@ -46,8 +46,8 @@ jobs:
       - name: Install dependencies
         working-directory: ${{ env.working-directory }}
         run: |
-          npm install
-          npm ci
+          npm install -g pnpm
+          pnpm i --frozen-lockfile
       - name: Install Playwright Browsers
         working-directory: ${{ env.working-directory }}
         run: npx playwright install --with-deps
@@ -101,8 +101,8 @@ jobs:
       - name: Install dependencies
         working-directory: ${{ env.working-directory }}
         run: |
-          npm install
-          npm ci
+          npm install -g pnpm
+          pnpm i --frozen-lockfile
       - name: Install Playwright Browsers
         working-directory: ${{ env.working-directory }}
         run: npx playwright install --with-deps