update typescript lib to 4.2.2

doric-js/package.json

@@ -23,14 +23,14 @@
   "homepage": "https://github.com/doric-pub/doric#readme",
   "dependencies": {
     "@types/ws": "^7.2.6",
-    "core-js": "^3.6.5",
+    "core-js": "^3.9.1",
+    "dts-bundle": "^0.7.3",
     "proxy-polyfill": "^0.3.2",
     "reflect-metadata": "^0.1.13",
-    "rollup": "^2.23.0",
-    "tslib": "^2.0.0",
-    "typescript": "^3.9.7",
-    "ws": "^7.3.1",
-    "dts-bundle": "^0.7.3"
+    "rollup": "^2.40.0",
+    "tslib": "^2.1.0",
+    "typescript": "^4.2.2",
+    "ws": "^7.4.3"
   },
   "publishConfig": {
     "registry": "https://registry.npmjs.org"