diff --git a/.github/workflows/ruby.yml b/.github/workflows/ruby.yml
index 0cc96cd..70df90d 100644
--- a/.github/workflows/ruby.yml
+++ b/.github/workflows/ruby.yml
@@ -10,7 +10,7 @@ jobs:
     steps:
     - uses: actions/checkout@v6
     - name: Set up Ruby 3.4
-      uses: ruby/setup-ruby@v1.281.0
+      uses: ruby/setup-ruby@v1.284.0
       with:
         ruby-version: 3.4
     - name: Build and test with Rake
@@ -26,7 +26,7 @@ jobs:
     steps:
     - uses: actions/checkout@v6
     - name: Set up Ruby 3.3
-      uses: ruby/setup-ruby@v1.281.0
+      uses: ruby/setup-ruby@v1.284.0
       with:
         ruby-version: 3.3
     - name: Build and test with Rake
@@ -42,7 +42,7 @@ jobs:
     steps:
     - uses: actions/checkout@v6
     - name: Set up Ruby 3.2
-      uses: ruby/setup-ruby@v1.281.0
+      uses: ruby/setup-ruby@v1.284.0
       with:
         ruby-version: 3.2
     - name: Build and test with Rake