diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 3b953782..dd6b61b2 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -15,7 +15,7 @@ jobs:
     name: Format and Lint
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
       with:
         submodules: recursive
     
@@ -45,7 +45,7 @@ jobs:
     name: Build & Test
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
       with:
         submodules: recursive
     
@@ -74,7 +74,7 @@ jobs:
     name: Embedded Cross-compilation
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
       with:
         submodules: recursive
     
@@ -101,7 +101,7 @@ jobs:
     runs-on: ubuntu-latest
     needs: [format-and-lint, makefile-build, embedded-targets]
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
       with:
         submodules: recursive
     
diff --git a/.github/workflows/devcontainer.yml b/.github/workflows/devcontainer.yml
index 8af317fa..7f86c337 100644
--- a/.github/workflows/devcontainer.yml
+++ b/.github/workflows/devcontainer.yml
@@ -26,7 +26,7 @@ jobs:
     
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v4
@@ -73,7 +73,7 @@ jobs:
     
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           submodules: recursive
 
@@ -159,7 +159,7 @@ jobs:
     
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           submodules: recursive
 
diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 6ab37d38..edc8b1d3 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-latest
     environment: ${{ github.ref == 'refs/heads/main' && 'github-pages' || null }}
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
       with:
         submodules: recursive
     
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 2673bc81..45a46910 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -16,7 +16,7 @@ jobs:
       contents: write
       discussions: write
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
       with:
         submodules: recursive
     
diff --git a/.github/workflows/security.yml b/.github/workflows/security.yml
index 8f8f876a..0b8fe7c9 100644
--- a/.github/workflows/security.yml
+++ b/.github/workflows/security.yml
@@ -22,7 +22,7 @@ jobs:
     name: Security Audit
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
       with:
         submodules: recursive
     
@@ -39,7 +39,7 @@ jobs:
     name: License and Dependency Check
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
       with:
         submodules: recursive