tpg
diff --git a/Diff for: ‎composer.json
+4-3 b/Diff for: ‎composer.json
+4-3
@@ -2,11 +2,12 @@
     "name": "thepublicgood/timewarp",
     "description": "PHP Library for working with iCalendar objects",
     "require": {
-        "nesbot/carbon": "^1.25"
+        "php": "^7.1.8",
+        "nesbot/carbon": "^2.0"
     },
     "require-dev": {
-        "phpunit/phpunit": "^6.5",
-        "symfony/var-dumper": "^3.4"
+        "phpunit/phpunit": "^7.5",
+        "symfony/var-dumper": "^4.3"
     },
     "license": "MIT",
     "authors": [