composer: accepts 3.0

Author: dg

composer.json

@@ -16,12 +16,12 @@
 	"require": {
 		"php": ">=5.6.0",
 		"ext-tokenizer": "*",
-		"nette/caching": "~2.2",
-		"nette/utils": "~2.4"
+		"nette/caching": "^2.2 || ^3.0",
+		"nette/utils": "^2.4 || ^3.0"
 	},
 	"require-dev": {
-		"nette/di": "~2.4",
-		"nette/tester": "~2.0",
+		"nette/di": "^2.4 || ^3.0",
+		"nette/tester": "^2.0",
 		"tracy/tracy": "^2.4"
 	},
 	"conflict": {