Update all dependencies

package.json

@@ -26,29 +26,29 @@
     "url": "git+https://github.com/lancedikson/bowser.git"
   },
   "devDependencies": {
-    "@babel/cli": "^7.2.3",
-    "@babel/core": "^7.2.2",
-    "@babel/polyfill": "^7.2.5",
-    "@babel/preset-env": "^7.2.3",
-    "@babel/register": "^7.0.0",
-    "ava": "^2.0.0",
-    "babel-eslint": "^10.0.1",
-    "babel-loader": "^8.0.5",
+    "@babel/cli": "^7.5.0",
+    "@babel/core": "^7.5.4",
+    "@babel/polyfill": "^7.4.4",
+    "@babel/preset-env": "^7.5.4",
+    "@babel/register": "^7.4.4",
+    "ava": "^2.2.0",
+    "babel-eslint": "^10.0.2",
+    "babel-loader": "^8.0.6",
     "babel-plugin-add-module-exports": "^1.0.2",
-    "babel-plugin-istanbul": "^5.1.1",
-    "coveralls": "^3.0.2",
-    "docdash": "^1.0.0",
+    "babel-plugin-istanbul": "^5.1.4",
+    "coveralls": "^3.0.5",
+    "docdash": "^1.1.1",
     "eslint": "^6.0.1",
-    "eslint-config-airbnb-base": "^13.1.0",
-    "eslint-plugin-ava": "^7.0.0",
-    "eslint-plugin-import": "^2.17.2",
+    "eslint-config-airbnb-base": "^13.2.0",
+    "eslint-plugin-ava": "^7.1.0",
+    "eslint-plugin-import": "^2.18.0",
     "gh-pages": "^2.0.1",
-    "jsdoc": "^3.5.5",
-    "nyc": "^14.0.0",
-    "sinon": "^7.2.4",
-    "testem": "^2.15.1",
-    "webpack": "^4.28.4",
-    "webpack-cli": "^3.2.1",
+    "jsdoc": "^3.6.3",
+    "nyc": "^14.1.1",
+    "sinon": "^7.3.2",
+    "testem": "^2.17.0",
+    "webpack": "^4.35.3",
+    "webpack-cli": "^3.3.6",
     "yamljs": "^0.3.0"
   },
   "ava": {