fix(core): update

package.json

@@ -16,14 +16,14 @@
   },
   "devDependencies": {
     "@gitzone/tsbuild": "^2.1.24",
-    "@types/node": "^14.0.6",
+    "@types/node": "^15.12.4",
     "tslint": "^6.1.2",
     "tslint-config-prettier": "^1.18.0"
   },
   "dependencies": {
-    "@pushrocks/smartfile": "^7.0.12",
-    "ts-node": "^8.10.2",
-    "typescript": "^3.9.3"
+    "@pushrocks/smartfile": "^8.0.10",
+    "ts-node": "^10.0.0",
+    "typescript": "^4.3.4"
   },
   "private": false,
   "files": [
@@ -37,5 +37,8 @@
     "cli.js",
     "npmextra.json",
     "readme.md"
+  ],
+  "browserslist": [
+    "last 1 chrome versions"
   ]
-}
+}