diff --git a/wwwroot/js/Difftool/package.json b/wwwroot/js/Difftool/package.json
index ab94f55e..df3741b8 100644
--- a/wwwroot/js/Difftool/package.json
+++ b/wwwroot/js/Difftool/package.json
@@ -81,7 +81,7 @@
     ]
   },
   "dependencies": {
-    "diff": "5.0.0",
+    "diff": "8.0.3",
     "hogan.js": "3.0.2"
   },
   "optionalDependencies": {