diff --git a/.github/workflows/backend-quality.yml b/.github/workflows/backend-quality.yml
index 39a691f..6c5ce48 100644
--- a/.github/workflows/backend-quality.yml
+++ b/.github/workflows/backend-quality.yml
@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Set up Python
         uses: actions/setup-python@v5
@@ -45,7 +45,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Install Fortran build dependencies
         run: sudo apt-get update && sudo apt-get install --yes gfortran ninja-build gcovr
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 55dff49..aea1ee3 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -25,7 +25,7 @@ jobs:
           - python
     steps:
       - name: Check out repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Initialize CodeQL
         uses: github/codeql-action/init@v4
diff --git a/.github/workflows/dependency-review.yml b/.github/workflows/dependency-review.yml
index a8d9321..f09e0d4 100644
--- a/.github/workflows/dependency-review.yml
+++ b/.github/workflows/dependency-review.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Dependency review
         uses: actions/dependency-review-action@v4
diff --git a/.github/workflows/documentation.yml b/.github/workflows/documentation.yml
index e6325b2..100ad89 100644
--- a/.github/workflows/documentation.yml
+++ b/.github/workflows/documentation.yml
@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Set up Python
         uses: actions/setup-python@v5
diff --git a/.github/workflows/frontend-quality.yml b/.github/workflows/frontend-quality.yml
index 3af60ac..64b61e7 100644
--- a/.github/workflows/frontend-quality.yml
+++ b/.github/workflows/frontend-quality.yml
@@ -18,7 +18,7 @@ jobs:
         working-directory: frontend
     steps:
       - name: Check out repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Set up Node.js
         uses: actions/setup-node@v6
diff --git a/.github/workflows/pages.yml b/.github/workflows/pages.yml
index 8a837b9..4d2e49d 100644
--- a/.github/workflows/pages.yml
+++ b/.github/workflows/pages.yml
@@ -23,7 +23,7 @@ jobs:
       url: ${{ steps.deployment.outputs.page_url }}
     steps:
       - name: Check out repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Set up Python
         uses: actions/setup-python@v5
diff --git a/.github/workflows/repository-hygiene.yml b/.github/workflows/repository-hygiene.yml
index a8cd2a7..15b9a27 100644
--- a/.github/workflows/repository-hygiene.yml
+++ b/.github/workflows/repository-hygiene.yml
@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Set up Node.js
         uses: actions/setup-node@v6
diff --git a/.github/workflows/scorecards.yml b/.github/workflows/scorecards.yml
index d4f409b..344388a 100644
--- a/.github/workflows/scorecards.yml
+++ b/.github/workflows/scorecards.yml
@@ -19,7 +19,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           persist-credentials: false
 
diff --git a/.github/workflows/secret-scan.yml b/.github/workflows/secret-scan.yml
index 99454c3..1c48fe3 100644
--- a/.github/workflows/secret-scan.yml
+++ b/.github/workflows/secret-scan.yml
@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           fetch-depth: 0