Change requirement for Carbon

graphem · graphem · commit 30587528d965 · 2017-02-20T14:25:22.000-08:00
diff --git a/composer.json b/composer.json
@@ -10,7 +10,7 @@
     ],
     "require": {
         "guzzlehttp/guzzle": "^6.1",
-        "nesbot/carbon": "^1.22"
+        "nesbot/carbon": "~1.20"
     },
     "require-dev": {
         "phpunit/phpunit": "4.0.*"
