float boilerplate-update version

Author: Kelly Selden

package.json

@@ -38,7 +38,7 @@
     "src"
   ],
   "dependencies": {
-    "boilerplate-update": "1.0.0",
+    "boilerplate-update": "^1.0.0",
     "debug": "^4.1.1",
     "execa": "^5.0.0",
     "fs-extra": "^9.0.0",