diff --git a/.github/workflows/unit_test.yml b/.github/workflows/unit_test.yml
index 70963d8e..bd595c12 100644
--- a/.github/workflows/unit_test.yml
+++ b/.github/workflows/unit_test.yml
@@ -31,7 +31,7 @@ jobs:
       fail-fast: false
     steps:
       - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
-      - uses: ruby/setup-ruby@95ef2b042f9d7a56d8268cba8559e2842e2ad01b # v1.321.0
+      - uses: ruby/setup-ruby@651ff0d62c5c79bed6d53ec518387aae20e72c1a # v1.329.0
         with:
           ruby-version: ${{ matrix.ruby }}
           bundler-cache: true
@@ -86,7 +86,7 @@ jobs:
       fail-fast: false
     steps:
       - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
-      - uses: ruby/setup-ruby@95ef2b042f9d7a56d8268cba8559e2842e2ad01b # v1.321.0
+      - uses: ruby/setup-ruby@651ff0d62c5c79bed6d53ec518387aae20e72c1a # v1.329.0
         with:
           ruby-version: ${{ matrix.ruby }}
           bundler-cache: true