diff --git a/.github/workflows/backend-tests.yml b/.github/workflows/backend-tests.yml
index ea6dacd..53dab99 100644
--- a/.github/workflows/backend-tests.yml
+++ b/.github/workflows/backend-tests.yml
@@ -22,7 +22,7 @@ jobs:
           version: 1.0
       -
         name: Install etherpad core
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           repository: ether/etherpad-lite
           path: etherpad-lite
@@ -44,7 +44,7 @@ jobs:
             ${{ runner.os }}-pnpm-store-
       -
         name: Checkout plugin repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           path: plugin
       - name: Remove tests
diff --git a/.github/workflows/frontend-tests.yml b/.github/workflows/frontend-tests.yml
index a125701..0c07ba1 100644
--- a/.github/workflows/frontend-tests.yml
+++ b/.github/workflows/frontend-tests.yml
@@ -12,7 +12,7 @@ jobs:
     steps:
       -
         name: Check out Etherpad core
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           repository: ether/etherpad-lite
       - uses: pnpm/action-setup@v3
@@ -33,7 +33,7 @@ jobs:
             ${{ runner.os }}-pnpm-store-
       -
         name: Check out the plugin
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           path: ./node_modules/__tmp
       -