Update package.json

Author: natlibfi-arlehiko

package.json

@@ -25,7 +25,7 @@
 		"url": "[email protected]:natlibfi/marc-record-js.git"
 	},
 	"license": "MIT",
-	"version": "6.0.2",
+	"version": "6.0.3",
 	"main": "./dist/index.js",
 	"engines": {
 		"node": ">=12"