diff --git a/composer.json b/composer.json
index 5da0288..ea35a24 100644
--- a/composer.json
+++ b/composer.json
@@ -13,11 +13,10 @@
 		"homepage": "https://fromhold.io"
 	}],
     "require": {
-        "php": ">=5.6",
-        "silverstripe/vendor-plugin": "^1.0",
-        "silverstripe/framework": "^4.0",
-        "fromholdio/silverstripe-commonancestor": "^1.0",
-        "symbiote/silverstripe-gridfieldextensions": "^3.0"
+        "silverstripe/framework": "^4 || ^5",
+		"silverstripe/vendor-plugin": "^1 || ^2",
+        "fromholdio/silverstripe-commonancestor": "^1",
+        "symbiote/silverstripe-gridfieldextensions": "^3 || ^4"
     },
 	"autoload": {
 		"psr-4": {