Fix CI

.github/dependabot.yml

@@ -4,3 +4,7 @@ updates:
     directory: "/"
     schedule:
       interval: "daily"
+  - package-ecosystem: github-actions
+    directory: "/"
+    schedule:
+      interval: daily

.github/workflows/push.yml

@@ -6,7 +6,7 @@ jobs:
     strategy:
       fail-fast: true
       matrix:
-        php-versions: [ '8.2' ]
+        php-versions: [ '8.3' ]
     services:
       postgresql:
         image: postgres:16-alpine
@@ -18,10 +18,10 @@ jobs:
           - 5432:5432
     steps:
       - name: Copy repo
-        uses: actions/checkout@v2
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11
 
       - name: Setup PHP, extensions and composer with shivammathur/setup-php
-        uses: shivammathur/setup-php@v2
+        uses: shivammathur/setup-php@6d7209f44a25a59e904b1ee9f3b0c33ab2cd888d
         with:
           php-version: ${{ matrix.php-versions }}
           extensions: mbstring, xml, ctype, iconv, intl, pdo, pdo_mysql, dom, filter, gd, iconv, json, mbstring
@@ -39,7 +39,7 @@ jobs:
         run: echo "::set-output name=dir::$(composer config cache-files-dir)"
 
       - name: Cache composer dependencies
-        uses: actions/cache@v1
+        uses: actions/cache@13aacd865c20de90d75de3b17ebe84f7a17d57d2
         with:
           path: ${{ steps.composer-cache.outputs.dir }}
           key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}