diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index d054fb12..f4da6776 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -27,7 +27,7 @@ jobs:
       - name: Setup Ruby
         uses: ruby/setup-ruby@v1
         with:
-          ruby-version: "3.2"
+          ruby-version: "3.4.8"
           bundler-cache: true
 
       - name: Run tests
diff --git a/.ruby-version b/.ruby-version
index 0aec50e6..7921bd0c 100644
--- a/.ruby-version
+++ b/.ruby-version
@@ -1 +1 @@
-3.1.4
+3.4.8