bump composer's php requirement

robocoder · web-flow · commit 394da81242bf · 2019-05-10T07:50:02.000-04:00
diff --git a/composer.json b/composer.json
@@ -21,7 +21,7 @@
         "psr-4": { "Leafo\\ScssPhp\\Test\\": "tests/" }
     },
     "require": {
-        "php": ">=5.4.0"
+        "php": ">=5.6.0"
     },
     "require-dev": {
         "squizlabs/php_codesniffer": "~2.5",
