diff --git a/.github/workflows/bundled_gems.yml b/.github/workflows/bundled_gems.yml
index 59aca25..5da0aa6 100644
--- a/.github/workflows/bundled_gems.yml
+++ b/.github/workflows/bundled_gems.yml
@@ -21,7 +21,7 @@ jobs:
       shell: bash
 
     - name: Checkout repository
-      uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
 
     - name: Checkout ruby/ruby
       run: git clone --single-branch --depth=1 https://github.com/ruby/ruby ruby
diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 5f496da..42777f3 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -31,7 +31,7 @@ jobs:
       fail-fast: false
 
     steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           repository: "ruby/ruby"
           ref: "${{ matrix.ref }}"