diff --git a/package.json b/package.json
index 161f460..23aeb8e 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
     "babel-loader": "^7.1.2",
     "babel-preset-es2015": "^6.24.1",
     "babel-preset-stage-0": "^6.24.1",
-    "codecov": "^2.3.0",
+    "codecov": "^3.6.5",
     "jest": "^21.0.1",
     "standard": "^10.0.3",
     "webpack": "^3.6.0",