update dependencies

package.json

@@ -52,24 +52,25 @@
     "release-patch": "./node_modules/.bin/xyz --repo git@github.com:gfmio/ts-error.git --increment patch"
   },
   "devDependencies": {
-    "@types/chai": "^4.1.2",
-    "@types/mocha": "^2.2.48",
-    "@types/node": "^9.4.7",
-    "awesome-typescript-loader": "^4.0.1",
-    "chai": "^4.1.2",
-    "concurrently": "^3.5.1",
-    "copy-webpack-plugin": "^4.5.1",
-    "hard-source-webpack-plugin": "^0.6.4",
+    "@types/chai": "^4.2.3",
+    "@types/mocha": "^5.2.7",
+    "@types/node": "^12.11.1",
+    "awesome-typescript-loader": "^5.2.1",
+    "chai": "^4.2.0",
+    "concurrently": "^5.0.0",
+    "copy-webpack-plugin": "^5.0.4",
+    "hard-source-webpack-plugin": "^0.13.1",
     "husky": "^3.0.9",
-    "lite-server": "^2.3.0",
-    "mocha": "^5.0.4",
+    "lite-server": "^2.5.4",
+    "mocha": "^6.2.2",
     "prettier": "^1.18.2",
     "pretty-quick": "^2.0.0",
-    "source-map-loader": "^0.2.3",
-    "ts-node": "^5.0.1",
-    "tslint": "^5.9.1",
-    "typescript": "^2.7.2",
-    "webpack": "^3.11.0",
+    "source-map-loader": "^0.2.4",
+    "ts-node": "^8.4.1",
+    "tslint": "^5.20.0",
+    "typescript": "^3.6.4",
+    "webpack": "^4.41.2",
+    "webpack-cli": "^3.3.9",
     "xyz": "^3.0.0"
   },
   "dependencies": {},