diff --git a/examples/phalcon-mysql.yml b/examples/phalcon-mysql.yml
index 170cc6c4..178b2bd6 100644
--- a/examples/phalcon-mysql.yml
+++ b/examples/phalcon-mysql.yml
@@ -30,7 +30,7 @@ jobs:
       fail-fast: false
       max-parallel: 3
       matrix:
-        php-versions: ['7.2', '7.3']
+        php-versions: ['7.2', '7.3', '7.4']
     steps:
       - name: Checkout
         uses: actions/checkout@v1
@@ -38,7 +38,7 @@ jobs:
         uses: shivammathur/setup-php@master #https://github.com/shivammathur/setup-php
         with:
           php-version: ${{ matrix.php-versions }}
-          extension-csv: mbstring, phalcon4, mysql #use phalcon3 for the phalcon 3.x.
+          extension-csv: mbstring, dom, zip, phalcon4, mysql #use phalcon3 for the phalcon 3.x.
           coverage: xdebug #optional
       - name: Install Composer dependencies
         run: composer install --no-progress --no-suggest --prefer-dist --optimize-autoloader
diff --git a/examples/phalcon-postgres.yml b/examples/phalcon-postgres.yml
index 5daf3a0b..5ff36b6c 100644
--- a/examples/phalcon-postgres.yml
+++ b/examples/phalcon-postgres.yml
@@ -31,7 +31,7 @@ jobs:
       fail-fast: false
       max-parallel: 3
       matrix:
-        php-versions: ['7.2', '7.3']
+        php-versions: ['7.2', '7.3', '7.4']
     steps:
       - name: Checkout
         uses: actions/checkout@v1
@@ -39,7 +39,7 @@ jobs:
         uses: shivammathur/setup-php@master #https://github.com/shivammathur/setup-php
         with:
           php-version: ${{ matrix.php-versions }}
-          extension-csv: mbstring, phalcon4, pgsql #use phalcon3 for the phalcon 3.x
+          extension-csv: mbstring, dom, zip, phalcon4, pgsql #use phalcon3 for the phalcon 3.x
           coverage: xdebug #optional
       - name: Install Composer dependencies
         run: composer install --no-progress --no-suggest --prefer-dist --optimize-autoloader