diff --git a/.github/workflows/test-application.yaml b/.github/workflows/test-application.yaml
index cffce8d..552e72b 100644
--- a/.github/workflows/test-application.yaml
+++ b/.github/workflows/test-application.yaml
@@ -19,7 +19,7 @@ jobs:
             fail-fast: false
             matrix:
                 include:
-                    - php-version: '7.2'
+                    - php-version: '7.3'
                       dependency-versions: 'lowest'
                       phpunit-config: 'phpunit-9.xml.dist'
 
@@ -78,7 +78,7 @@ jobs:
               run: composer bootstrap-test-environment
 
             - name: Execute test cases
-              run: composer test -- --config ${{ matrix.phpunit-config }}
+              run: composer test -- --config ${{ matrix.phpunit-config || 'phpunit.xml.dist' }}
 
     lint:
         name: 'PHP Lint'
diff --git a/composer.json b/composer.json
index 85e9501..f071c59 100644
--- a/composer.json
+++ b/composer.json
@@ -11,7 +11,7 @@
         }
     ],
     "require": {
-        "php": "^7.2 || ^8.0",
+        "php": "^7.3 || ^8.0",
         "doctrine/orm": "^2.5.3",
         "friendsofsymfony/rest-bundle": "^2.5 || ^3.0",
         "jms/serializer-bundle": "^3.0 || ^4.0 || ^5.0",