diff --git a/.github/workflows/firebase-hosting-merge.yml b/.github/workflows/firebase-hosting-merge.yml
index afc160a..a133ca0 100644
--- a/.github/workflows/firebase-hosting-merge.yml
+++ b/.github/workflows/firebase-hosting-merge.yml
@@ -31,7 +31,7 @@ jobs:
           environment: production
 
       - name: Setup Ruby, JRuby and TruffleRuby
-        uses: ruby/setup-ruby@v1.148.0
+        uses: ruby/setup-ruby@v1.206.0
       - name: Use Node.js 16.x
         uses: actions/setup-node@v4
         with:
diff --git a/.github/workflows/firebase-hosting-pull-request.yml b/.github/workflows/firebase-hosting-pull-request.yml
index 364ad37..1f622ad 100644
--- a/.github/workflows/firebase-hosting-pull-request.yml
+++ b/.github/workflows/firebase-hosting-pull-request.yml
@@ -30,7 +30,7 @@ jobs:
           environment: staging
 
       - name: Setup Ruby, JRuby and TruffleRuby
-        uses: ruby/setup-ruby@v1.148.0
+        uses: ruby/setup-ruby@v1.206.0
       - name: Use Node.js 16.x
         uses: actions/setup-node@v4
         with:
diff --git a/.github/workflows/node.js.yml b/.github/workflows/node.js.yml
index 98f76f7..f9b75d4 100644
--- a/.github/workflows/node.js.yml
+++ b/.github/workflows/node.js.yml
@@ -18,7 +18,7 @@ jobs:
     steps:
       - uses: actions/checkout@v3
       - name: Setup Ruby, JRuby and TruffleRuby
-        uses: ruby/setup-ruby@v1.148.0
+        uses: ruby/setup-ruby@v1.206.0
       - name: Use Node.js ${{ matrix.node-version }}
         uses: actions/setup-node@v4
         with: