fix lowest version build

Author: dbu

.travis.yml

@@ -30,10 +30,10 @@ matrix:
 
     - php: 7.2
       env:
-        - COMPOSER_FLAGS="--prefer-stable --prefer-lowest"
+        - COMPOSER_FLAGS="--prefer-stable --prefer-lowest" DEPENDENCIES="symfony/validator:^3.4.4"
     - php: 7.3
       env:
-        - COMPOSER_FLAGS="--prefer-stable --prefer-lowest"
+        - COMPOSER_FLAGS="--prefer-stable --prefer-lowest" DEPENDENCIES="symfony/validator:^3.4.4"
 
     # Test the latest stable release
 

composer.json

@@ -37,7 +37,7 @@
         "symfony/console": "^3.4.4 || ^4.1.12 || ^5.0",
         "symfony/finder": "^3.4.4 || ^4.1.12 || ^5.0",
         "symfony/phpunit-bridge": "^4.2.4 || ^5.0",
-        "symfony/security-bundle": "^3.4.5 || ^4.1.12 || ^5.0",
+        "symfony/security-bundle": "^3.4.4 || ^4.1.12 || ^5.0",
         "symfony/twig-bundle": "^3.4.4 || ^4.1.12 || ^5.0",
         "symfony/yaml": "^3.4.4 || ^4.1.12 || ^5.0",
         "symfony/css-selector": "^3.4.4 || ^4.1.12 || ^5.0",