diff --git a/package.json b/package.json
index 69ba959..774d5f0 100644
--- a/package.json
+++ b/package.json
@@ -38,7 +38,7 @@
     "@meadow/eslint-config": "^2.0.0",
     "ava": "^0.15.2",
     "babel-eslint": "^6.1.2",
-    "codecov": "^1.0.1",
+    "codecov": "^3.7.1",
     "eslint": "^3.1.1",
     "nyc": "^7.0.0",
     "sinon": "^1.17.4"