diff --git a/package.json b/package.json
index 0f8787e..815e733 100644
--- a/package.json
+++ b/package.json
@@ -49,7 +49,7 @@
     },
     "devDependencies": {
         "codeclimate-test-reporter": "^0.5.0",
-        "codecov": "^2.3.0",
+        "codecov": "^3.5.0",
         "coveralls": "^2.11.14",
         "doctoc": "^1.0.0",
         "fs-extra": "^4.0.1",