diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 2dfe705..8083b2a 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -26,7 +26,7 @@ jobs:
       # zizmor complains that 'v1' is a ref that can be provided by both the branch and tag namespaces.
       # specify that we want the v1 branch.
       - name: Set up Ruby
-        uses: ruby/setup-ruby@9eb537ca036ebaed86729dcb9309076e4c5c3b74 # v1.314.0
+        uses: ruby/setup-ruby@0dafeac902942906541bc140009cdbf32665b601 # v1.315.0
         with:
           ruby-version: ruby
 
diff --git a/.github/workflows/rubocop.yml b/.github/workflows/rubocop.yml
index e0a2b5a..9e48509 100644
--- a/.github/workflows/rubocop.yml
+++ b/.github/workflows/rubocop.yml
@@ -18,7 +18,7 @@ jobs:
 
       # zizmor complains that 'v1' is a ref that can be provided by both the branch and tag namespaces.
       # specify that we want the v1 branch.
-      - uses: ruby/setup-ruby@9eb537ca036ebaed86729dcb9309076e4c5c3b74 # v1.314.0
+      - uses: ruby/setup-ruby@0dafeac902942906541bc140009cdbf32665b601 # v1.315.0
         with:
           ruby-version: 3.4
 
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index b991e07..c399667 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -34,7 +34,7 @@ jobs:
 
       # zizmor complains that 'v1' is a ref that can be provided by both the branch and tag namespaces.
       # specify that we want the v1 branch.
-      - uses: ruby/setup-ruby@9eb537ca036ebaed86729dcb9309076e4c5c3b74 # v1.314.0
+      - uses: ruby/setup-ruby@0dafeac902942906541bc140009cdbf32665b601 # v1.315.0
         with:
           ruby-version: ${{ matrix.version }}