diff --git a/package.json b/package.json
index 7dc2d85..01ae64f 100644
--- a/package.json
+++ b/package.json
@@ -44,7 +44,7 @@
 	"devDependencies": {
 		"ava": "0.20.0",
 		"bili": "2.2.7",
-		"codecov": "2.3.1",
+		"codecov": "3.5.0",
 		"nyc": "11.7.1",
 		"rollup-plugin-async": "1.2.0",
 		"xo": "0.18.2"