diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index e863f1a..a0e99ab 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -15,7 +15,7 @@ jobs:
         - '3.4'
         - '4.0'
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
     - name: Set up Ruby
       uses: ruby/setup-ruby@v1
       with:
@@ -39,7 +39,7 @@ jobs:
     - name: Check test matrix status
       if: ${{ needs.test.result != 'success' }}
       run: exit 1
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
     - uses: actions/download-artifact@v8
       with:
         pattern: coverages-*
@@ -52,7 +52,7 @@ jobs:
   lint:
     runs-on: ubuntu-24.04
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
     - name: Set up Ruby
       uses: ruby/setup-ruby@v1
       with: