diff --git a/.github/workflows/linux.yml b/.github/workflows/linux.yml
index b5433aa..57c50f4 100644
--- a/.github/workflows/linux.yml
+++ b/.github/workflows/linux.yml
@@ -25,8 +25,8 @@ jobs:
           - ubuntu-latest
     name: Ruby ${{ matrix.ruby }} unit testing on ${{ matrix.os }}
     steps:
-    - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
-    - uses: ruby/setup-ruby@0dafeac902942906541bc140009cdbf32665b601 # v1.315.0
+    - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+    - uses: ruby/setup-ruby@95ef2b042f9d7a56d8268cba8559e2842e2ad01b # v1.321.0
       with:
         ruby-version: ${{ matrix.ruby }}
     - name: unit testing
diff --git a/.github/workflows/stale-actions.yml b/.github/workflows/stale-actions.yml
index 4a3bd10..7c5abe8 100644
--- a/.github/workflows/stale-actions.yml
+++ b/.github/workflows/stale-actions.yml
@@ -10,7 +10,7 @@ jobs:
       issues: write
       pull-requests: write
     steps:
-    - uses: actions/stale@eb5cf3af3ac0a1aa4c9c45633dd1ae542a27a899 # v10.3.0
+    - uses: actions/stale@4391f3da665fdf50b6810c1a66712fb9ba21aa93 # v11.0.0
       with:
         repo-token: ${{ secrets.GITHUB_TOKEN }}
         days-before-stale: 30