diff --git a/.github/workflows/ci-latest.yml b/.github/workflows/ci-latest.yml
index e81ab4d7..779787c5 100644
--- a/.github/workflows/ci-latest.yml
+++ b/.github/workflows/ci-latest.yml
@@ -12,7 +12,7 @@ jobs:
       matrix:
         python-version: ["3.11", "3.12", "3.13"]
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v7
       - uses: actions/setup-python@v6
         with:
           python-version: ${{ matrix.python-version }}
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f24e3dda..4f587c18 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -32,7 +32,7 @@ jobs:
         python-version: ["3.11", "3.12", "3.13"]
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v7
 
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v6
@@ -111,7 +111,7 @@ jobs:
     runs-on: macos-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v7
 
       - name: Set up Python 3.12
         uses: actions/setup-python@v6
@@ -141,7 +141,7 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v7
 
       - name: Set up Python 3.12
         uses: actions/setup-python@v6
diff --git a/.github/workflows/likec4-pages.yml b/.github/workflows/likec4-pages.yml
index 393dfd99..4f405f86 100644
--- a/.github/workflows/likec4-pages.yml
+++ b/.github/workflows/likec4-pages.yml
@@ -15,7 +15,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
       - uses: actions/setup-node@v4
         with:
           node-version: '20'