[security] fix issue WS-2018-0590

1 changed files with 1 additions and 1 deletions
--- a/package.json
+++ b/package.json
@ -1,7 +1,7 @@
 {
  "dependencies": {
    "bootstrap": "^3.4.1",
-    "diff": "^2.2.3",
+    "diff": "^3.5.0",
    "flag-icon-css": "^0.8.6",
    "iframe-resizer": "^2.8.10",
    "jquery": ">=3.4.0"