diff --git a/web_src/package.json b/web_src/package.json
index 1e7f0432..b825f840 100644
--- a/web_src/package.json
+++ b/web_src/package.json
@@ -52,7 +52,7 @@
     "postcss-url": "^7.2.1",
     "rimraf": "^2.6.0",
     "semver": "^5.3.0",
-    "shelljs": "^0.7.6",
+    "shelljs": "^0.8.5",
     "uglifyjs-webpack-plugin": "^1.1.1",
     "url-loader": "^0.5.8",
     "vue-loader": "^13.3.0",