Composer requirements

robinsonjohn · robinsonjohn · commit 385dc7d6648f · 2023-01-23T10:01:22.000-05:00
diff --git a/README.md b/README.md
@@ -21,7 +21,7 @@ This project is open source and available under the [MIT License](LICENSE).
 
 ## Requirements
 
-- PHP >= 7.1.0
+- PHP `^7.2.0`
 - JSON PHP extension
 
 ## Installation
diff --git a/composer.json b/composer.json
@@ -28,7 +28,7 @@
     "preferred-install": "dist"
   },
   "require": {
-    "php": ">=7.1.0",
+    "php": "^7.1.0",
     "ext-json": "*"
   },
   "autoload": {
