diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index 31bc8abd..d8581dd9 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -18,7 +18,7 @@ jobs:
           files: lib/blueprinter/version.rb
       - name: Set up Ruby
         if: ${{ github.event_name == 'workflow_dispatch' || steps.version-file-changed.outputs.any_changed == 'true' }}
-        uses: ruby/setup-ruby@250fcd6a742febb1123a77a841497ccaa8b9e939 # (latest, untagged)
+        uses: ruby/setup-ruby@52b8784594ec115fd17094752708121dc5dabb47 # (latest, untagged)
         with:
           ruby-version: 3.2
           bundler-cache: true
diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index 76f904be..997399e9 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -13,7 +13,7 @@ jobs:
     steps:
       - uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # (latest, untagged)
       - name: Set up Ruby ${{ matrix.ruby }}
-        uses: ruby/setup-ruby@5311f05890856149502132d25c4a24985a00d426
+        uses: ruby/setup-ruby@52b8784594ec115fd17094752708121dc5dabb47
         with:
           ruby-version: ${{ matrix.ruby }}
           bundler-cache: true