diff --git a/package.json b/package.json
index 2f6748ff..57906b1a 100644
--- a/package.json
+++ b/package.json
@@ -18,12 +18,12 @@
     "is-valid-glob": "^0.3.0",
     "merge-stream": "^1.0.0",
     "mkdirp": "^0.5.0",
-    "object-assign": "^3.0.0",
+    "object-assign": "^4.0.0",
     "strip-bom": "^2.0.0",
     "strip-bom-stream": "^1.0.0",
     "through2": "^2.0.0",
     "through2-filter": "^2.0.0",
-    "vinyl": "^0.5.0"
+    "vinyl": "^1.0.0"
   },
   "devDependencies": {
     "buffer-equal": "^0.0.1",
@@ -31,7 +31,7 @@
     "istanbul-coveralls": "^1.0.1",
     "jshint": "^2.4.1",
     "mocha": "^2.0.0",
-    "mocha-lcov-reporter": "^0.0.2",
+    "mocha-lcov-reporter": "^1.0.0",
     "rimraf": "^2.2.5",
     "should": "^7.0.0",
     "sinon": "^1.10.3"