diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index b0be892..d78db6d 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -10,7 +10,7 @@ jobs:
   python-lint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
       - name: Set up Python
         uses: actions/setup-python@v5
         with:
@@ -29,7 +29,7 @@ jobs:
   web-build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
       - name: Setup Node.js
         uses: actions/setup-node@v4
         with:
diff --git a/.github/workflows/deploy-pages.yml b/.github/workflows/deploy-pages.yml
index 41082e9..26ccd8f 100644
--- a/.github/workflows/deploy-pages.yml
+++ b/.github/workflows/deploy-pages.yml
@@ -29,7 +29,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v7
       
       - name: Setup Pages
         uses: actions/configure-pages@v6
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index e03bf74..72b52ce 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -19,7 +19,7 @@ jobs:
       contents: read
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v7
 
     - name: Set up Python
       uses: actions/setup-python@v6
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 0d5794c..854bf47 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -10,7 +10,7 @@ jobs:
     name: Create GitHub Release
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
       - name: Create Release
         uses: softprops/action-gh-release@v1
         with: