diff --git a/.github/workflows/linter.yml b/.github/workflows/linter.yml
index 6cb9d96..989f7f9 100644
--- a/.github/workflows/linter.yml
+++ b/.github/workflows/linter.yml
@@ -12,7 +12,7 @@ jobs:
     steps:
     - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
     - name: Set up Ruby
-      uses: ruby/setup-ruby@8e41b362d2589a22a44c1cfa214b3c83052c195b # v1.318.0
+      uses: ruby/setup-ruby@95ef2b042f9d7a56d8268cba8559e2842e2ad01b # v1.321.0
       with:
         ruby-version: '4.0'
     - name: Install dependencies