diff --git a/webdriverio1/package.json b/webdriverio1/package.json
old mode 100755
new mode 100644
index c706740..b7d4a51
--- a/webdriverio1/package.json
+++ b/webdriverio1/package.json
@@ -12,7 +12,7 @@
     "@types/mocha": "^2.2.32",
     "@types/webdriverio": "^4.4.0",
     "chai": "^3.5.0",
-    "node-fetch": "^1.7.1",
+    "node-fetch": "^2.6.1",
     "ts-node": "^3.3.0",
     "typescript": "^2.0.6",
     "wdio-mocha-framework": "^0.5.10",