Merge pull request #60 from jsor-labs/update-php-dependencies

Update PHP dependencies to thier latest minor versions

Author: WyriHaximus

composer.json

@@ -18,13 +18,13 @@
         ]
     },
     "require-dev": {
-        "jsor/berti": "^4.0",
-        "symfony/cache": "^3.2",
-        "symfony/filesystem": "^3.2",
-        "symfony/process": "^3.2",
-        "vlucas/phpdotenv": "^2.4",
-        "elvanto/litemoji": "^1.0",
-        "zendframework/zend-feed": "^2.10",
+        "jsor/berti": "^4.1",
+        "symfony/cache": "^3.4",
+        "symfony/filesystem": "^3.4",
+        "symfony/process": "^3.4",
+        "vlucas/phpdotenv": "^2.6",
+        "elvanto/litemoji": "^1.4",
+        "zendframework/zend-feed": "^2.12",
         "igorw/retry": "^1.0@dev"
     },
     "config": {