diff --git a/package.json b/package.json
index ddb9023e..772472e0 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
     "gulp-size": "3.0.0",
     "gulp-sourcemaps": "2.6.5",
     "gulp-start": "1.0.1",
-    "gulp-uglify-es": "2.0.0",
+    "gulp-uglify-es": "3.0.0",
     "gulp-util": "3.0.8",
     "gulp-watch": "5.0.1",
     "gulp-yarn": "2.0.0",
diff --git a/yarn.lock b/yarn.lock
index d1251a1a..a13aebcc 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3482,15 +3482,15 @@ gulp-start@1.0.1:
     gulp-start-process "^1.0.0"
     through2 "^0.6.3"
 
-gulp-uglify-es@2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/gulp-uglify-es/-/gulp-uglify-es-2.0.0.tgz#0a48d9f352393397e78cf2be44bf0fb66a353031"
-  integrity sha512-00KkawzjWdjPo1YfD1FXKijVxZkyr6YSwJ2cJQgD1fNKFZCFPNjGc5sTyzyW8tZns8FmZafgHMrg7LUDNvIQ5A==
+gulp-uglify-es@3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/gulp-uglify-es/-/gulp-uglify-es-3.0.0.tgz#00466e0e3b0486057c552b8b0d3e326791f2f832"
+  integrity sha512-dQ3czMFFojNgCajcrYl0oa98+YayaQ8kXRdaacpZRZ3iw2sdVURfdt8y8Ki1ogZGQqw8BUawnB7V6NkanxqnDg==
   dependencies:
-    o-stream "^0.2.2"
+    o-stream "^0.3.0"
     plugin-error "^1.0.1"
-    terser "^4.3.9"
-    vinyl "^2.2.0"
+    terser "^5.7.1"
+    vinyl "^2.2.1"
     vinyl-sourcemaps-apply "^0.2.1"
 
 gulp-util@3.0.8, gulp-util@^3.0.1:
@@ -5082,10 +5082,10 @@ number-is-nan@^1.0.0:
   resolved "https://registry.yarnpkg.com/number-is-nan/-/number-is-nan-1.0.1.tgz#097b602b53422a522c1afb8790318336941a011d"
   integrity sha1-CXtgK1NCKlIsGvuHkDGDNpQaAR0=
 
-o-stream@^0.2.2:
-  version "0.2.2"
-  resolved "https://registry.yarnpkg.com/o-stream/-/o-stream-0.2.2.tgz#7fe03af870b8f9537af33b312b381b3034ab410f"
-  integrity sha512-V3j76KU3g/Gyl8rpdi2z72rn5zguMvTCQgAXfBe3pxEefKqXmOUOD7mvx/mNjykdxGqDVfpSoo8r+WdrkWg/1Q==
+o-stream@^0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/o-stream/-/o-stream-0.3.0.tgz#204d27bc3fb395164507d79b381e91752e8daedc"
+  integrity sha512-gbzl6qCJZ609x/M2t25HqCYQagFzWYCtQ84jcuObGr+V8D1Am4EVubkF4J+XFs6ukfiv96vNeiBb8FrbbMZYiQ==
 
 oauth-sign@~0.9.0:
   version "0.9.0"
@@ -6649,10 +6649,10 @@ source-map-resolve@^0.5.0, source-map-resolve@^0.5.2:
     source-map-url "^0.4.0"
     urix "^0.1.0"
 
-source-map-support@~0.5.12:
-  version "0.5.16"
-  resolved "https://registry.yarnpkg.com/source-map-support/-/source-map-support-0.5.16.tgz#0ae069e7fe3ba7538c64c98515e35339eac5a042"
-  integrity sha512-efyLRJDr68D9hBBNIPWFjhpFzURh+KJykQwvMyW5UiZzYwoF6l4YMMDIJJEyFWxWCqfyxLzz6tSfUFR+kXXsVQ==
+source-map-support@~0.5.19:
+  version "0.5.19"
+  resolved "https://registry.yarnpkg.com/source-map-support/-/source-map-support-0.5.19.tgz#a98b62f86dcaf4f67399648c085291ab9e8fed61"
+  integrity sha512-Wonm7zOCIJzBGQdB+thsPar0kYuCIzYvxZwlBa87yi/Mdjv7Tip2cyVbLj5o0cFPN4EVkuTwb3GDDyUx2DGnGw==
   dependencies:
     buffer-from "^1.0.0"
     source-map "^0.6.0"
@@ -6672,6 +6672,11 @@ source-map@^0.6.0, source-map@^0.6.1, source-map@~0.6.0, source-map@~0.6.1:
   resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.6.1.tgz#74722af32e9614e9c287a8d0bbde48b5e2f1a263"
   integrity sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==
 
+source-map@~0.7.2:
+  version "0.7.3"
+  resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.7.3.tgz#5302f8169031735226544092e64981f751750383"
+  integrity sha512-CkCj6giN3S+n9qrYiBTX5gystlENnRW5jZeNLHpe6aue+SrHcG5VYwujhW9s4dY31mEGsxBDrHR6oI69fTXsaQ==
+
 sparkles@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/sparkles/-/sparkles-1.0.1.tgz#008db65edce6c50eec0c5e228e1945061dd0437c"
@@ -7001,14 +7006,14 @@ ternary-stream@^3.0.0:
     merge-stream "^2.0.0"
     through2 "^3.0.1"
 
-terser@^4.3.9:
-  version "4.6.3"
-  resolved "https://registry.yarnpkg.com/terser/-/terser-4.6.3.tgz#e33aa42461ced5238d352d2df2a67f21921f8d87"
-  integrity sha512-Lw+ieAXmY69d09IIc/yqeBqXpEQIpDGZqT34ui1QWXIUpR2RjbqEkT8X7Lgex19hslSqcWM5iMN2kM11eMsESQ==
+terser@^5.7.1:
+  version "5.7.1"
+  resolved "https://registry.yarnpkg.com/terser/-/terser-5.7.1.tgz#2dc7a61009b66bb638305cb2a824763b116bf784"
+  integrity sha512-b3e+d5JbHAe/JSjwsC3Zn55wsBIM7AsHLjKxT31kGCldgbpFePaFo+PiddtO6uwRZWRw7sPXmAN8dTW61xmnSg==
   dependencies:
     commander "^2.20.0"
-    source-map "~0.6.1"
-    source-map-support "~0.5.12"
+    source-map "~0.7.2"
+    source-map-support "~0.5.19"
 
 text-table@^0.2.0:
   version "0.2.0"
@@ -7490,10 +7495,10 @@ vinyl@^1.1.0:
     clone-stats "^0.0.1"
     replace-ext "0.0.1"
 
-vinyl@^2.0.0, vinyl@^2.1.0, vinyl@^2.2.0:
-  version "2.2.0"
-  resolved "https://registry.yarnpkg.com/vinyl/-/vinyl-2.2.0.tgz#d85b07da96e458d25b2ffe19fece9f2caa13ed86"
-  integrity sha512-MBH+yP0kC/GQ5GwBqrTPTzEfiiLjta7hTtvQtbxBgTeSXsmKQRQecjibMbxIXzVT3Y9KJK+drOz1/k+vsu8Nkg==
+vinyl@^2.0.0, vinyl@^2.1.0, vinyl@^2.2.1:
+  version "2.2.1"
+  resolved "https://registry.yarnpkg.com/vinyl/-/vinyl-2.2.1.tgz#23cfb8bbab5ece3803aa2c0a1eb28af7cbba1974"
+  integrity sha512-LII3bXRFBZLlezoG5FfZVcXflZgWP/4dCwKtxd5ky9+LOtM4CS3bIRQsmR1KMnMW07jpE8fqR2lcxPZ+8sJIcw==
   dependencies:
     clone "^2.1.1"
     clone-buffer "^1.0.0"