chore: update devDeps, @babel/preset-env, typescript

Author: brettz9

package.json

@@ -18,7 +18,7 @@
     "@babel/core": "^7.5.0",
     "@babel/node": "^7.5.0",
     "@babel/plugin-transform-flow-strip-types": "^7.4.4",
-    "@babel/preset-env": "^7.5.0",
+    "@babel/preset-env": "^7.5.2",
     "@babel/register": "^7.4.4",
     "@typescript-eslint/parser": "^1.11.0",
     "babel-eslint": "^10.0.2",
@@ -33,7 +33,7 @@
     "mocha": "^6.1.4",
     "nyc": "^14.1.1",
     "semantic-release": "^15.13.18",
-    "typescript": "^3.5.2"
+    "typescript": "^3.5.3"
   },
   "engines": {
     "node": ">=6"