diff --git a/.github/workflows/release-rubygem.yaml b/.github/workflows/release-rubygem.yaml
index 3ec82f98..60f89d97 100644
--- a/.github/workflows/release-rubygem.yaml
+++ b/.github/workflows/release-rubygem.yaml
@@ -27,7 +27,7 @@ jobs:
         working-directory: devkit
       - uses: ruby/setup-ruby@c4e5b1316158f92e3d49443a9d58b31d25ac0f8f # v1.306.0
         with:
-          ruby-version: 4.0.3
+          ruby-version: 4.0.4
           working-directory: ruby
       - uses: rubygems/configure-rubygems-credentials@762a4b77c3300434bb57c7ce80b20e36231927aa # v2.0.0
       - uses: cucumber/action-publish-rubygem@4e79bb9aed597c835e8438f57c04d0996ab80d72 # v2.0.0