updated to latest versions

package.json

@@ -1,7 +1,7 @@
 {
   "version": "0.0.2",
-  "name": "drummachine",
-  "description": "web drumkit project",
+  "name": "webpackapp",
+  "description": "webpack app",
   "license": "0BSD",
   "repository": {},
   "scripts": {
@@ -12,29 +12,29 @@
   },
   "dependencies": {},
   "devDependencies": {
-    "@webcomponents/custom-elements": "1.2.4",
-    "@babel/core": "7.5.5",
-    "babel-loader": "8.0.6",
+    "@webcomponents/custom-elements": "1.4.1",
+    "@babel/core": "7.10.4",
+    "babel-loader": "8.1.0",
     "babel-plugin-transform-custom-element-classes": "0.1.0",
     "babel-preset-env": "1.7.0",
-    "copy-webpack-plugin": "5.0.4",
-    "css-loader": "3.2.0",
+    "copy-webpack-plugin": "6.0.3",
+    "css-loader": "3.6.0",
     "extract-text-webpack-plugin": "3.0.2",
     "replace-in-file-webpack-plugin": "1.0.6",
-    "file-loader": "4.2.0",
+    "file-loader": "6.0.0",
     "gulp": "4.0.2",
-    "html-loader": "0.5.5",
-    "less": "3.10.3",
-    "less-loader": "5.0.0",
-    "npm": "6.11.2",
-    "open": "6.4.0",
+    "html-loader": "1.1.0",
+    "less": "3.12.0",
+    "less-loader": "6.2.0",
+    "npm": "6.14.6",
+    "open": "7.0.4",
     "path": "0.12.7",
-    "style-loader": "1.0.0",
-    "ts-loader": "6.0.4",
-    "webpack": "4.39.3",
-    "webpack-cli": "3.3.7",
-    "webpack-dev-server": "3.8.0",
-    "webpack-merge": "4.2.2",
-    "typescript": "3.6.2"
+    "style-loader": "1.2.1",
+    "ts-loader": "8.0.0",
+    "webpack": "4.43.0",
+    "webpack-cli": "3.3.12",
+    "webpack-dev-server": "3.11.0",
+    "webpack-merge": "5.0.9",
+    "typescript": "3.9.6"
   }
 }