diff --git a/.github/workflows/backend-tests.yml b/.github/workflows/backend-tests.yml
index 91bda5ab2..f7e5b3df4 100644
--- a/.github/workflows/backend-tests.yml
+++ b/.github/workflows/backend-tests.yml
@@ -27,10 +27,6 @@ jobs:
         uses: actions/setup-node@v4
         with:
           node-version: ${{ matrix.node }}
-          cache: 'npm'
-          cache-dependency-path: |
-            src/package-lock.json
-            src/bin/doc/package-lock.json
       - uses: pnpm/action-setup@v3
         name: Install pnpm
         with:
@@ -81,10 +77,6 @@ jobs:
         uses: actions/setup-node@v4
         with:
           node-version: ${{ matrix.node }}
-          cache: 'npm'
-          cache-dependency-path: |
-            src/package-lock.json
-            src/bin/doc/package-lock.json
       -
         name: Install libreoffice
         run: |
@@ -142,10 +134,6 @@ jobs:
         uses: actions/setup-node@v4
         with:
           node-version: 20
-          cache: 'npm'
-          cache-dependency-path: |
-            src/package-lock.json
-            src/bin/doc/package-lock.json
       - uses: pnpm/action-setup@v3
         name: Install pnpm
         with:
@@ -192,10 +180,6 @@ jobs:
         uses: actions/setup-node@v4
         with:
           node-version: 21
-          cache: 'npm'
-          cache-dependency-path: |
-            src/package-lock.json
-            src/bin/doc/package-lock.json
       - uses: pnpm/action-setup@v3
         name: Install pnpm
         with:
diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index d40a86b41..78f5e6e88 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -40,9 +40,6 @@ jobs:
         with:
           node-version: 'lts/*'
           cache: 'npm'
-          cache-dependency-path: |
-            src/package-lock.json
-            src/bin/doc/package-lock.json
       - uses: pnpm/action-setup@v3
         name: Install pnpm
         with:
diff --git a/.github/workflows/frontend-admin-tests.yml b/.github/workflows/frontend-admin-tests.yml
index 39603cccc..d75af13e6 100644
--- a/.github/workflows/frontend-admin-tests.yml
+++ b/.github/workflows/frontend-admin-tests.yml
@@ -32,10 +32,6 @@ jobs:
         uses: actions/setup-node@v4
         with:
           node-version: ${{ matrix.node }}
-          cache: 'npm'
-          cache-dependency-path: |
-            src/package-lock.json
-            src/bin/doc/package-lock.json
       - uses: pnpm/action-setup@v3
         name: Install pnpm
         with:
diff --git a/.github/workflows/frontend-tests.yml b/.github/workflows/frontend-tests.yml
index 58e7ec9ac..24faaec5e 100644
--- a/.github/workflows/frontend-tests.yml
+++ b/.github/workflows/frontend-tests.yml
@@ -27,9 +27,6 @@ jobs:
         with:
           node-version: 21
           cache: 'npm'
-          cache-dependency-path: |
-            src/package-lock.json
-            src/bin/doc/package-lock.json
       - uses: pnpm/action-setup@v3
         name: Install pnpm
         with:
@@ -98,10 +95,6 @@ jobs:
         uses: actions/setup-node@v4
         with:
           node-version: 20
-          cache: 'npm'
-          cache-dependency-path: |
-            src/package-lock.json
-            src/bin/doc/package-lock.json
       -
         name: Install Etherpad plugins
         # The --legacy-peer-deps flag is required to work around a bug in npm v7:
diff --git a/.github/workflows/lint-package-lock.yml b/.github/workflows/lint-package-lock.yml
index eae4221a9..f1073172a 100644
--- a/.github/workflows/lint-package-lock.yml
+++ b/.github/workflows/lint-package-lock.yml
@@ -23,13 +23,6 @@ jobs:
         uses: actions/setup-node@v4
         with:
           node-version: 20
-          cache: 'npm'
-          cache-dependency-path: |
-            src/package-lock.json
-            src/bin/doc/package-lock.json
-      -
-        name: Install lockfile-lint
-        run: npm install --no-save lockfile-lint --legacy-peer-deps
       -
         name: Run lockfile-lint on package-lock.json
         run: >
diff --git a/.github/workflows/load-test.yml b/.github/workflows/load-test.yml
index 135e3220a..836f412fe 100644
--- a/.github/workflows/load-test.yml
+++ b/.github/workflows/load-test.yml
@@ -23,10 +23,6 @@ jobs:
         uses: actions/setup-node@v4
         with:
           node-version: 20
-          cache: 'npm'
-          cache-dependency-path: |
-            src/package-lock.json
-            src/bin/doc/package-lock.json
       - uses: pnpm/action-setup@v3
         name: Install pnpm
         with:
@@ -70,10 +66,6 @@ jobs:
         uses: actions/setup-node@v4
         with:
           node-version: 20
-          cache: 'npm'
-          cache-dependency-path: |
-            src/package-lock.json
-            src/bin/doc/package-lock.json
       -
         name: Install etherpad-load-test
         run: sudo npm install -g etherpad-load-test
@@ -127,10 +119,6 @@ jobs:
         uses: actions/setup-node@v4
         with:
           node-version: 20
-          cache: 'npm'
-          cache-dependency-path: |
-            src/package-lock.json
-            src/bin/doc/package-lock.json
       -
         name: Install all dependencies and symlink for ep_etherpad-lite
         run: src/bin/installDeps.sh
diff --git a/.github/workflows/perform-type-check.yml b/.github/workflows/perform-type-check.yml
index 29694c914..d8c8dca8c 100644
--- a/.github/workflows/perform-type-check.yml
+++ b/.github/workflows/perform-type-check.yml
@@ -20,10 +20,6 @@ jobs:
       - uses: actions/setup-node@v4
         with:
           node-version: 20
-          cache: 'npm'
-          cache-dependency-path: |
-            src/package-lock.json
-            src/bin/doc/package-lock.json
       - uses: pnpm/action-setup@v3
         name: Install pnpm
         with:
diff --git a/.github/workflows/rate-limit.yml b/.github/workflows/rate-limit.yml
index 492ce5f8f..84aff2d0e 100644
--- a/.github/workflows/rate-limit.yml
+++ b/.github/workflows/rate-limit.yml
@@ -23,10 +23,6 @@ jobs:
         uses: actions/setup-node@v4
         with:
           node-version: 20
-          cache: 'npm'
-          cache-dependency-path: |
-            src/package-lock.json
-            src/bin/doc/package-lock.json
       - uses: pnpm/action-setup@v3
         name: Install pnpm
         with:
diff --git a/.github/workflows/upgrade-from-latest-release.yml b/.github/workflows/upgrade-from-latest-release.yml
index 33ee5247e..0b82e1ae4 100644
--- a/.github/workflows/upgrade-from-latest-release.yml
+++ b/.github/workflows/upgrade-from-latest-release.yml
@@ -29,10 +29,6 @@ jobs:
         uses: actions/setup-node@v4
         with:
           node-version: ${{ matrix.node }}
-          cache: 'npm'
-          cache-dependency-path: |
-            src/package-lock.json
-            src/bin/doc/package-lock.json
       - uses: pnpm/action-setup@v3
         name: Install pnpm
         with:
diff --git a/.github/workflows/windows.yml b/.github/workflows/windows.yml
index de4c97eb8..80412cd6c 100644
--- a/.github/workflows/windows.yml
+++ b/.github/workflows/windows.yml
@@ -29,10 +29,6 @@ jobs:
         uses: actions/setup-node@v4
         with:
           node-version: 21
-          cache: 'npm'
-          cache-dependency-path: |
-            src/package-lock.json
-            src/bin/doc/package-lock.json
       - uses: pnpm/action-setup@v3
         name: Install pnpm
         with:
@@ -126,10 +122,6 @@ jobs:
         uses: actions/setup-node@v4
         with:
           node-version: 20
-          cache: 'npm'
-          cache-dependency-path: |
-            etherpad/src/package-lock.json
-            etherpad/src/bin/doc/package-lock.json
       - uses: pnpm/action-setup@v3
         name: Install pnpm
         with: