diff --git a/.github/workflows/onPush.yml b/.github/workflows/onPush.yml
index 14b94200562..54fec3aae41 100644
--- a/.github/workflows/onPush.yml
+++ b/.github/workflows/onPush.yml
@@ -32,7 +32,7 @@ jobs:
 
       - uses: ruby/setup-ruby@c4e5b1316158f92e3d49443a9d58b31d25ac0f8f # v1.306.0
         with:
-          ruby-version: "4.0.3"
+          ruby-version: "4.0.4"
           bundler-cache: false
 
       - uses: ./.github/actions/create-release-number
@@ -155,7 +155,7 @@ jobs:
 
       - uses: ruby/setup-ruby@c4e5b1316158f92e3d49443a9d58b31d25ac0f8f # v1.306.0
         with:
-          ruby-version: "4.0.3"
+          ruby-version: "4.0.4"
           bundler-cache: false
 
       - uses: ./.github/actions/create-release-number
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 0813b242870..b583c9e841b 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -22,7 +22,7 @@ jobs:
 
       - uses: ruby/setup-ruby@c4e5b1316158f92e3d49443a9d58b31d25ac0f8f # v1.306.0
         with:
-          ruby-version: "4.0.3"
+          ruby-version: "4.0.4"
           bundler-cache: false
 
       - uses: ./.github/actions/inflate-secrets