diff --git a/1.0.4/package.json b/1.0.4/package.json
old mode 100755
new mode 100644
index d5ed64a..3067a46
--- a/1.0.4/package.json
+++ b/1.0.4/package.json
@@ -60,7 +60,7 @@
     "chai": "^3.5.0",
     "chai-shallow-deep-equal": "^1.4.0",
     "chalk": "^1.1.3",
-    "codecov": "^1.0.1",
+    "codecov": "^3.7.1",
     "cross-env": "^5.0.1",
     "envify": "^3.4.1",
     "exorcist": "^0.4.0",