Update package.json

Author: songyumeng

package.json

@@ -65,7 +65,7 @@
     "browserify": "^14.3.0",
     "browserify-css": "^0.11.1",
     "browserify-imgify": "^0.0.1",
-    "chromedriver": "76.0.0",
+    "chromedriver": "75.1.0",
     "clean-css-cli": "^4.1.6",
     "commander": "^2.15.1",
     "cross-env": "^5.2.0",