update dependencies

package.json

@@ -4,7 +4,7 @@
   "description": "",
   "main": "app.js",
   "dependencies": {
-    "@types/d3": "^5.0.1",
+    "@types/d3": "^5.16.3",
     "@types/d3-tip": "^3.5.5",
     "d3": "^5.16.0",
     "d3-tip": "^0.9.1",
@@ -13,13 +13,13 @@
     "typescript": "^4.0.2"
   },
   "devDependencies": {
-    "@babel/core": "^7.11.6",
-    "@babel/plugin-transform-runtime": "^7.11.5",
-    "@babel/preset-env": "^7.11.5",
-    "@babel/runtime": "^7.11.2",
-    "@webcomponents/webcomponentsjs": "^2.4.4",
+    "@babel/core": "^7.12.3",
+    "@babel/plugin-transform-runtime": "^7.12.1",
+    "@babel/preset-env": "^7.12.1",
+    "@babel/runtime": "^7.12.1",
+    "@webcomponents/webcomponentsjs": "^2.5.0",
     "babel-loader": "^8.1.0",
-    "browser-sync": "^2.26.12",
+    "browser-sync": "^2.26.13",
     "camelcase": "^5.0.0",
     "clean-webpack-plugin": "^1.0.1",
     "css-loader": "^2.1.0",
@@ -36,7 +36,7 @@
     "style-loader": "^0.23.1",
     "ts-node": "^7.0.1",
     "url-loader": "^1.1.2",
-    "webpack": "^4.44.2",
+    "webpack": "^5.2.0",
     "webpack-cli": "^3.3.12"
   },
   "scripts": {