diff --git a/.github/workflows/docker-publish.yml b/.github/workflows/docker-publish.yml
index dac1eab..6898f7b 100644
--- a/.github/workflows/docker-publish.yml
+++ b/.github/workflows/docker-publish.yml
@@ -24,7 +24,7 @@ jobs:
       cancel-in-progress: false
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Set up QEMU (for multi-arch builds)
         uses: docker/setup-qemu-action@v4
diff --git a/.github/workflows/gh-page-publish.yml b/.github/workflows/gh-page-publish.yml
index f3b2105..81f4cf7 100644
--- a/.github/workflows/gh-page-publish.yml
+++ b/.github/workflows/gh-page-publish.yml
@@ -21,7 +21,7 @@ jobs:
         working-directory: .
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Setup Flutter
         uses: subosito/flutter-action@v2
diff --git a/.github/workflows/pr-preview.yml b/.github/workflows/pr-preview.yml
index 44233ff..4f3c5d8 100644
--- a/.github/workflows/pr-preview.yml
+++ b/.github/workflows/pr-preview.yml
@@ -19,7 +19,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           repository: ${{ github.repository }}
           ref: refs/pull/${{ github.event.pull_request.number }}/merge
diff --git a/.github/workflows/pr-unit-tests.yml b/.github/workflows/pr-unit-tests.yml
index 38e9847..d667bbe 100644
--- a/.github/workflows/pr-unit-tests.yml
+++ b/.github/workflows/pr-unit-tests.yml
@@ -23,7 +23,7 @@ jobs:
         working-directory: .
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         continue-on-error: true
         id: checkout_https
         with:
@@ -34,7 +34,7 @@ jobs:
 
       - name: Checkout repository via SSH (fallback)
         if: steps.checkout_https.outcome == 'failure'
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           repository: ${{ github.repository }}
           ref: refs/pull/${{ github.event.pull_request.number }}/merge