Use ">=" for the "php" requirement

alexpott · nicolas-grekas · commit 88701f196bb8 · 2020-07-05T11:39:30.000+02:00
diff --git a/composer.json b/composer.json
@@ -16,7 +16,7 @@
         }
     ],
     "require": {
-        "php": "^7.1.3"
+        "php": ">=7.1.3"
     },
     "suggest": {
         "psr/event-dispatcher": "",
