diff --git a/package.json b/package.json
index f26eaea47..e752aaa74 100644
--- a/package.json
+++ b/package.json
@@ -73,7 +73,7 @@
     "rollup-plugin-json": "4.0.0",
     "rollup-plugin-node-resolve": "3.4.0",
     "rollup-plugin-typescript": "1.0.1",
-    "rollup-plugin-uglify": "3.0.0",
+    "rollup-plugin-uglify": "6.0.4",
     "sass-loader": "6.0.7",
     "shipjs": "0.13.1",
     "style-loader": "0.23.1",
diff --git a/yarn.lock b/yarn.lock
index 2f337c1e3..837c1c250 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2434,11 +2434,6 @@ commander@^2.11.0, commander@^2.12.1, commander@^2.20.0, commander@~2.20.3:
   resolved "https://registry.npmjs.org/commander/-/commander-2.20.3.tgz#fd485e84c03eb4881c20722ba48035e8531aeb33"
   integrity sha512-GpVkmM8vF2vQUkj2LvZmD35JxeJOLCwJ9cUkugyk2nuhbv3+mJvpLYYt+0+USMxE+oj+ey/lJEnhZw75x/OMcQ==
 
-commander@~2.13.0:
-  version "2.13.0"
-  resolved "https://registry.npmjs.org/commander/-/commander-2.13.0.tgz#6964bca67685df7c1f1430c584f07d7597885b9c"
-  integrity sha512-MVuS359B+YzaWqjCL/c+22gfryv+mCBPHAv3zyVI2GN8EY6IRP8VwtasXn8jyyhvvq84R4ImN1OKRtcbIasjYA==
-
 commander@~2.19.0:
   version "2.19.0"
   resolved "https://registry.npmjs.org/commander/-/commander-2.19.0.tgz#f6198aa84e5b83c46054b94ddedbfed5ee9ff12a"
@@ -5737,7 +5732,7 @@ jest-watcher@^24.3.0, jest-watcher@^24.9.0:
     jest-util "^24.9.0"
     string-length "^2.0.0"
 
-jest-worker@^24.6.0, jest-worker@^24.9.0:
+jest-worker@^24.0.0, jest-worker@^24.6.0, jest-worker@^24.9.0:
   version "24.9.0"
   resolved "https://registry.npmjs.org/jest-worker/-/jest-worker-24.9.0.tgz#5dbfdb5b2d322e98567898238a9697bcce67b3e5"
   integrity sha512-51PE4haMSXcHohnSMdM42anbvZANYTqMrr52tVKPqqsPJMzoP6FYYDVqahX/HrAoKEKz3uUPzSvKs9A3qR4iVw==
@@ -8482,12 +8477,15 @@ rollup-plugin-typescript@1.0.1:
     resolve "^1.10.0"
     rollup-pluginutils "^2.5.0"
 
-rollup-plugin-uglify@3.0.0:
-  version "3.0.0"
-  resolved "https://registry.npmjs.org/rollup-plugin-uglify/-/rollup-plugin-uglify-3.0.0.tgz#a34eca24617709c6bf1778e9653baafa06099b86"
-  integrity sha512-dehLu9eRRoV4l09aC+ySntRw1OAfoyKdbk8Nelblj03tHoynkSybqyEpgavemi1LBOH6S1vzI58/mpxkZIe1iQ==
+rollup-plugin-uglify@6.0.4:
+  version "6.0.4"
+  resolved "https://registry.yarnpkg.com/rollup-plugin-uglify/-/rollup-plugin-uglify-6.0.4.tgz#65a0959d91586627f1e46a7db966fd504ec6c4e6"
+  integrity sha512-ddgqkH02klveu34TF0JqygPwZnsbhHVI6t8+hGTcYHngPkQb5MIHI0XiztXIN/d6V9j+efwHAqEL7LspSxQXGw==
   dependencies:
-    uglify-es "^3.3.7"
+    "@babel/code-frame" "^7.0.0"
+    jest-worker "^24.0.0"
+    serialize-javascript "^2.1.2"
+    uglify-js "^3.4.9"
 
 rollup-pluginutils@^2.0.1, rollup-pluginutils@^2.3.3, rollup-pluginutils@^2.5.0:
   version "2.8.2"
@@ -8659,9 +8657,9 @@ sentence-case@^3.0.3:
     tslib "^1.10.0"
     upper-case-first "^2.0.1"
 
-serialize-javascript@^2.1.0:
+serialize-javascript@^2.1.0, serialize-javascript@^2.1.2:
   version "2.1.2"
-  resolved "https://registry.npmjs.org/serialize-javascript/-/serialize-javascript-2.1.2.tgz#ecec53b0e0317bdc95ef76ab7074b7384785fa61"
+  resolved "https://registry.yarnpkg.com/serialize-javascript/-/serialize-javascript-2.1.2.tgz#ecec53b0e0317bdc95ef76ab7074b7384785fa61"
   integrity sha512-rs9OggEUF0V4jUSecXazOYsLfu7OGK2qIn3c7IPBiffz32XniEp/TX9Xmc9LQfK2nQ2QKHvZ2oygKUGU0lG4jQ==
 
 serve-static@1.14.1:
@@ -9735,14 +9733,6 @@ typescript@3.7.4:
   resolved "https://registry.npmjs.org/typescript/-/typescript-3.7.4.tgz#1743a5ec5fef6a1fa9f3e4708e33c81c73876c19"
   integrity sha512-A25xv5XCtarLwXpcDNZzCGvW2D1S3/bACratYBx2sax8PefsFhlYmkQicKHvpYflFS8if4zne5zT5kpJ7pzuvw==
 
-uglify-es@^3.3.7:
-  version "3.3.9"
-  resolved "https://registry.npmjs.org/uglify-es/-/uglify-es-3.3.9.tgz#0c1c4f0700bed8dbc124cdb304d2592ca203e677"
-  integrity sha512-r+MU0rfv4L/0eeW3xZrd16t4NZfK8Ld4SWVglYBb7ez5uXFWHuVRs6xCTrf1yirs9a4j4Y27nn7SRfO6v67XsQ==
-  dependencies:
-    commander "~2.13.0"
-    source-map "~0.6.1"
-
 uglify-js@3.4.x:
   version "3.4.10"
   resolved "https://registry.npmjs.org/uglify-js/-/uglify-js-3.4.10.tgz#9ad9563d8eb3acdfb8d38597d2af1d815f6a755f"
@@ -9769,6 +9759,11 @@ uglify-js@^3.1.4:
     commander "~2.20.3"
     source-map "~0.6.1"
 
+uglify-js@^3.4.9:
+  version "3.10.0"
+  resolved "https://registry.yarnpkg.com/uglify-js/-/uglify-js-3.10.0.tgz#397a7e6e31ce820bfd1cb55b804ee140c587a9e7"
+  integrity sha512-Esj5HG5WAyrLIdYU74Z3JdG2PxdIusvj6IWHMtlyESxc7kcDz7zYlYjpnSokn1UbpV0d/QX9fan7gkCNd/9BQA==
+
 uglify-to-browserify@~1.0.0:
   version "1.0.2"
   resolved "https://registry.npmjs.org/uglify-to-browserify/-/uglify-to-browserify-1.0.2.tgz#6e0924d6bda6b5afe349e39a6d632850a0f882b7"