diff --git a/.github/workflows/javascript.yml b/.github/workflows/javascript.yml
index a216158..6d19381 100644
--- a/.github/workflows/javascript.yml
+++ b/.github/workflows/javascript.yml
@@ -18,7 +18,7 @@ jobs:
     - name: Set up Ruby
       uses: ruby/setup-ruby@v1
       with:
-        ruby-version: '3.2'
+        ruby-version: '3.3'
         bundler-cache: true
     - name: Set up Node
       uses: actions/setup-node@v4
diff --git a/.github/workflows/rubocop.yml b/.github/workflows/rubocop.yml
index 0902ef4..6e899e2 100644
--- a/.github/workflows/rubocop.yml
+++ b/.github/workflows/rubocop.yml
@@ -19,7 +19,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest]
-        ruby-version: ['3.2']
+        ruby-version: ['3.3']
 
     steps:
     - uses: actions/checkout@v4
diff --git a/.github/workflows/ruby.yml b/.github/workflows/ruby.yml
index 0ae8839..cfb14af 100644
--- a/.github/workflows/ruby.yml
+++ b/.github/workflows/ruby.yml
@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        ruby-version: ['2.7', '3.0', '3.1', '3.2']
+        ruby-version: ['2.7', '3.0', '3.1', '3.2', '3.3']
         gemfile: [ csv_22.0 ]
         channel: ['stable']
 
@@ -35,6 +35,9 @@ jobs:
           - ruby-version: '3.2'
             gemfile: csv_edge
             channel: 'experimental'
+          - ruby-version: '3.3'
+            gemfile: csv_edge
+            channel: 'experimental'
           - ruby-version: 'head'
             gemfile: csv_edge
             channel: 'experimental'