diff --git a/.github/workflows/check.yml b/.github/workflows/check.yml
index 70844cb..61842a0 100644
--- a/.github/workflows/check.yml
+++ b/.github/workflows/check.yml
@@ -11,7 +11,7 @@ jobs:
     - name: Set up Ruby
       uses: ruby/setup-ruby@v1
       with:
-        ruby-version: '3.0'
+        ruby-version: 3.2
     - name: Install reapack-index
       run:  gem install reapack-index
     - name: Validate packages
diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index d873f18..8ae8a84 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -19,7 +19,7 @@ jobs:
     - name: Set up Ruby
       uses: ruby/setup-ruby@v1
       with:
-        ruby-version: '3.0'
+        ruby-version: 3.2
     - name: Install reapack-index
       run:  gem install reapack-index
     - name: Update index.xml