Update @types dependencies

Author: ivogabe

package.json

@@ -64,8 +64,8 @@
   "devDependencies": {
     "@types/chalk": "^0.4.31",
     "@types/gulp-util": "^3.0.29",
-    "@types/node": "^6.0.45",
-    "@types/source-map": "^0.1.28",
+    "@types/node": "^6.0.46",
+    "@types/source-map": "^0.1.29",
     "@types/through2": "^2.0.31",
     "@types/vinyl": "^1.2.30",
     "@types/vinyl-fs": "0.0.28",