diff --git a/.gitignore b/.gitignore
old mode 100644
new mode 100755
index 11aaa0c..e31deec
--- a/.gitignore
+++ b/.gitignore
@@ -2,3 +2,5 @@
 /build
 composer.lock
 .mage.yml
+.idea
+.phpunit.result.cache
\ No newline at end of file
diff --git a/composer.json b/composer.json
old mode 100644
new mode 100755
index 580533c..2549308
--- a/composer.json
+++ b/composer.json
@@ -12,18 +12,21 @@
     }
   ],
   "require": {
-    "php": "^7.1.3",
-    "monolog/monolog": "~1.11",
+    "php": "^7.1.3 | ^8.0",
+    "monolog/monolog": "~1.11 | ^2.0",
     "symfony/console": "^4.0",
-    "symfony/filesystem": "^4.0",
+    "symfony/filesystem": "^4.0 | ^5.0",
     "symfony/event-dispatcher": "^4.0",
-    "symfony/finder": "^4.0",
+    "symfony/finder": "^4.0 | ^5.0",
     "symfony/yaml": "^4.0",
     "symfony/process": "^4.0"
   },
   "require-dev": {
-    "phpunit/phpunit": "^7.0",
-    "satooshi/php-coveralls": "~1.0"
+    "phpunit/phpunit": "^8.0",
+    "php-coveralls/php-coveralls": "~2.0"
+  },
+  "suggest": {
+    "ext-posix": "*"
   },
   "autoload": {
     "psr-4": {