update actions

.github/workflows/ci.yml

@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     services:
       postgres:
-        image: postgres:12
+        image: postgres:16
         ports: ['5432:5432']
         options: >-
           --health-cmd pg_isready
@@ -24,15 +24,15 @@ jobs:
           POSTGRES_DB: postgres
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
 
       - name: Setup Ruby
         uses: ruby/setup-ruby@v1
         with:
           ruby-version: ${{ matrix.ruby }}
 
       - name: Caching dependencies
-        uses: actions/cache@v1
+        uses: actions/cache@v4
         with:
           path: vendor/bundle
           key: bundle-use-ruby-${{ runner.os }}-${{ matrix.ruby }}-${{ hashFiles('**/Gemfile.lock') }}
@@ -45,7 +45,7 @@ jobs:
           bundle install --jobs 4 --retry 3
 
       - name: Setup Node
-        uses: actions/setup-node@v2
+        uses: actions/setup-node@v4
         with:
           node-version: '20'