diff --git a/src/plugins/sections/d3/package.json b/src/plugins/sections/d3/package.json
index 5a8221bd8..ef24d05e2 100644
--- a/src/plugins/sections/d3/package.json
+++ b/src/plugins/sections/d3/package.json
@@ -57,7 +57,7 @@
     "jsdom": "^15.1.1",
     "seedrandom": "^3.0.5",
     "smash": "0.0",
-    "uglify-js": "^3.6.3",
+    "uglify-js": "^3.6.4",
     "vows": "0.8"
   },
   "scripts": {