diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 157d535..9ad1b50 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -17,7 +17,7 @@ jobs:
 
     steps:
     - name: Check out repo
-      uses: actions/checkout@v6
+      uses: actions/checkout@v7
       with:
         persist-credentials: false
     - name: Set up Python 3.8
diff --git a/.github/workflows/css.yml b/.github/workflows/css.yml
index ad4f142..398fda4 100644
--- a/.github/workflows/css.yml
+++ b/.github/workflows/css.yml
@@ -18,7 +18,7 @@ jobs:
     name: Lint + format
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           persist-credentials: false
 
diff --git a/.github/workflows/html.yml b/.github/workflows/html.yml
index a722c94..623c70d 100644
--- a/.github/workflows/html.yml
+++ b/.github/workflows/html.yml
@@ -18,7 +18,7 @@ jobs:
     name: Lint
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           persist-credentials: false
 
diff --git a/.github/workflows/js.yml b/.github/workflows/js.yml
index bf24a72..7c20196 100644
--- a/.github/workflows/js.yml
+++ b/.github/workflows/js.yml
@@ -18,7 +18,7 @@ jobs:
     name: Lint + format
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           persist-credentials: false
 
diff --git a/.github/workflows/json.yml b/.github/workflows/json.yml
index 1567bcf..edf2429 100644
--- a/.github/workflows/json.yml
+++ b/.github/workflows/json.yml
@@ -18,7 +18,7 @@ jobs:
     name: Format check
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           persist-credentials: false
 
diff --git a/.github/workflows/md.yml b/.github/workflows/md.yml
index 2ef5ec2..837645f 100644
--- a/.github/workflows/md.yml
+++ b/.github/workflows/md.yml
@@ -18,7 +18,7 @@ jobs:
     name: Lint + format
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           persist-credentials: false
 
diff --git a/.github/workflows/python.yml b/.github/workflows/python.yml
index d385870..c1b1983 100644
--- a/.github/workflows/python.yml
+++ b/.github/workflows/python.yml
@@ -22,7 +22,7 @@ jobs:
       matrix:
         python-version: ["3.11", "3.12", "3.13"]
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           persist-credentials: false
 
diff --git a/.github/workflows/security.yml b/.github/workflows/security.yml
index 7ec6331..f4d9555 100644
--- a/.github/workflows/security.yml
+++ b/.github/workflows/security.yml
@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout (full history for gitleaks)
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           fetch-depth: 0
           persist-credentials: false