diff --git a/.github/actions/build-server/action.yml b/.github/actions/build-server/action.yml
index d471a60fe..4143addb7 100644
--- a/.github/actions/build-server/action.yml
+++ b/.github/actions/build-server/action.yml
@@ -16,7 +16,7 @@ runs:
       cache: "npm"
   - name: Install dependencies
     shell: bash
-    run: npm ci
+    run: pnpm install --frozen-lockfile
   - name: Run Linux server build
     env:
       MATRIX_ARCH: ${{ inputs.arch }}
diff --git a/.github/workflows/dev.yml b/.github/workflows/dev.yml
index 50ca915c9..297e1cca7 100644
--- a/.github/workflows/dev.yml
+++ b/.github/workflows/dev.yml
@@ -66,7 +66,7 @@ jobs:
           node-version: 22
           cache: "npm"
 
-      - run: npm ci
+      - run: pnpm install --frozen-lockfile
 
       - name: Run the build
         uses: ./.github/actions/build-server
@@ -97,8 +97,7 @@ jobs:
         with:
           node-version: 22
           cache: "npm"
-
-      - run: npm ci
+      - run: pnpm install --frozen-lockfile
 
       - name: Run the unit tests
         run: npm run test
@@ -111,7 +110,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - name: Install dependencies
-        run: npm ci
+        run: pnpm install --frozen-lockfile
       - name: Update build info
         run: npm run chore:update-build-info
       - uses: docker/setup-buildx-action@v3
@@ -135,7 +134,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Install dependencies
-        run: npm ci
+        run: pnpm install --frozen-lockfile
 
       - name: Update build info
         run: npm run chore:update-build-info
diff --git a/.github/workflows/main-docker.yml b/.github/workflows/main-docker.yml
index 20ef3697b..b1d288f84 100644
--- a/.github/workflows/main-docker.yml
+++ b/.github/workflows/main-docker.yml
@@ -50,7 +50,7 @@ jobs:
           cache: "npm"
 
       - name: Install npm dependencies
-        run: npm ci
+        run: pnpm install --frozen-lockfile
 
       - name: Install Playwright Browsers
         run: npx playwright install --with-deps
@@ -134,7 +134,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Install dependencies
-        run: npm ci
+        run: pnpm install --frozen-lockfile
 
       - name: Update build info
         run: npm run chore:update-build-info
diff --git a/.github/workflows/playwright.yml b/.github/workflows/playwright.yml
index 28fc08729..7f313de99 100644
--- a/.github/workflows/playwright.yml
+++ b/.github/workflows/playwright.yml
@@ -15,7 +15,7 @@ jobs:
       with:
         node-version: lts/*
     - name: Install dependencies
-      run: npm ci
+      run: pnpm install --frozen-lockfile
     - name: Install Playwright Browsers
       run: npx playwright install --with-deps
     - name: Run Playwright tests