From ba4162040f98876491c0dad3f752aea6255ab93a Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Wed, 14 Dec 2022 14:51:31 +0000
Subject: [PATCH] Bump extend and uglifyify

Removes [extend](https://github.com/justmoon/node-extend). It's no longer used after updating ancestor dependency [uglifyify](https://github.com/hughsk/uglifyify). These dependencies need to be updated together.


Removes `extend`

Updates `uglifyify` from 2.6.0 to 5.0.2
- [Release notes](https://github.com/hughsk/uglifyify/releases)
- [Commits](https://github.com/hughsk/uglifyify/compare/v2.6.0...v5.0.2)

---
updated-dependencies:
- dependency-name: extend
  dependency-type: indirect
- dependency-name: uglifyify
  dependency-type: direct:development
...

Signed-off-by: dependabot[bot] <support@github.com>
---
 package-lock.json | 534 ++++++++++++++--------------------------------
 package.json      |   2 +-
 yarn.lock         | 172 +++++----------
 3 files changed, 210 insertions(+), 498 deletions(-)

diff --git a/package-lock.json b/package-lock.json
index 03813da5..20bf1178 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -15,7 +15,7 @@
         "jquery": "3.5.0",
         "lessc": "^1.0.2",
         "pandoc-filter": "0.1.6",
-        "uglifyify": "2.6.0",
+        "uglifyify": "5.0.2",
         "underscore": "1.7.0"
       }
     },
@@ -34,20 +34,6 @@
         "uri-js": "^4.2.2"
       }
     },
-    "node_modules/align-text": {
-      "version": "0.1.4",
-      "resolved": "https://registry.npmjs.org/align-text/-/align-text-0.1.4.tgz",
-      "integrity": "sha1-DNkKVhCT810KmSVsIrcGlDP60Rc=",
-      "dev": true,
-      "dependencies": {
-        "kind-of": "^3.0.2",
-        "longest": "^1.0.1",
-        "repeat-string": "^1.5.2"
-      },
-      "engines": {
-        "node": ">=0.10.0"
-      }
-    },
     "node_modules/asap": {
       "version": "2.0.6",
       "resolved": "https://registry.npmjs.org/asap/-/asap-2.0.6.tgz",
@@ -99,6 +85,12 @@
       "dev": true,
       "optional": true
     },
+    "node_modules/balanced-match": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.2.tgz",
+      "integrity": "sha512-3oSeUO0TMV67hN1AmbXsK4yaqU7tjiHlbxRDZOpH0KW9+CeX4bRAaX0Anxt0tx2MrpRpWwQaPwIlISEJhYU5Pw==",
+      "dev": true
+    },
     "node_modules/bcrypt-pbkdf": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/bcrypt-pbkdf/-/bcrypt-pbkdf-1.0.2.tgz",
@@ -118,15 +110,22 @@
         "node": ">=6"
       }
     },
-    "node_modules/camelcase": {
-      "version": "1.2.1",
-      "resolved": "https://registry.npmjs.org/camelcase/-/camelcase-1.2.1.tgz",
-      "integrity": "sha1-m7UwTS4LVmmLLHWLCKPqqdqlijk=",
+    "node_modules/brace-expansion": {
+      "version": "1.1.11",
+      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.11.tgz",
+      "integrity": "sha512-iCuPHDFgrHX7H2vEI/5xpz07zSHB00TpugqhmYtVmMO6518mCuRMoOYFldEBl0g187ufozdaHgWKcYFb61qGiA==",
       "dev": true,
-      "engines": {
-        "node": ">=0.10.0"
+      "dependencies": {
+        "balanced-match": "^1.0.0",
+        "concat-map": "0.0.1"
       }
     },
+    "node_modules/buffer-from": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/buffer-from/-/buffer-from-1.1.2.tgz",
+      "integrity": "sha512-E+XQCRwSbaaiChtv6k6Dwgc+bx+Bs6vuKJHHl5kox/BaKbhiXzqQOwK4cO22yElGp2OCmjwVhT3HmxgyPGnJfQ==",
+      "dev": true
+    },
     "node_modules/caseless": {
       "version": "0.12.0",
       "resolved": "https://registry.npmjs.org/caseless/-/caseless-0.12.0.tgz",
@@ -134,30 +133,6 @@
       "dev": true,
       "optional": true
     },
-    "node_modules/center-align": {
-      "version": "0.1.3",
-      "resolved": "https://registry.npmjs.org/center-align/-/center-align-0.1.3.tgz",
-      "integrity": "sha1-qg0yYptu6XIgBBHL1EYckHvCt60=",
-      "dev": true,
-      "dependencies": {
-        "align-text": "^0.1.3",
-        "lazy-cache": "^1.0.3"
-      },
-      "engines": {
-        "node": ">=0.10.0"
-      }
-    },
-    "node_modules/cliui": {
-      "version": "2.1.0",
-      "resolved": "https://registry.npmjs.org/cliui/-/cliui-2.1.0.tgz",
-      "integrity": "sha1-S0dXYP+AJkx2LDoXGQMukcf+oNE=",
-      "dev": true,
-      "dependencies": {
-        "center-align": "^0.1.1",
-        "right-align": "^0.1.1",
-        "wordwrap": "0.0.2"
-      }
-    },
     "node_modules/clone": {
       "version": "2.1.2",
       "resolved": "https://registry.npmjs.org/clone/-/clone-2.1.2.tgz",
@@ -218,6 +193,18 @@
         "node": ">= 0.8"
       }
     },
+    "node_modules/commander": {
+      "version": "2.20.3",
+      "resolved": "https://registry.npmjs.org/commander/-/commander-2.20.3.tgz",
+      "integrity": "sha512-GpVkmM8vF2vQUkj2LvZmD35JxeJOLCwJ9cUkugyk2nuhbv3+mJvpLYYt+0+USMxE+oj+ey/lJEnhZw75x/OMcQ==",
+      "dev": true
+    },
+    "node_modules/concat-map": {
+      "version": "0.0.1",
+      "resolved": "https://registry.npmjs.org/concat-map/-/concat-map-0.0.1.tgz",
+      "integrity": "sha512-/Srv4dswyQNBfohGpz9o6Yb3Gz3SrUDqBH5rTuhGR7ahtlbYKnVxw2bCFMRljaA7EXHaXZ8wsHdodFvbkhKmqg==",
+      "dev": true
+    },
     "node_modules/convert-source-map": {
       "version": "0.4.1",
       "resolved": "https://registry.npmjs.org/convert-source-map/-/convert-source-map-0.4.1.tgz",
@@ -244,15 +231,6 @@
         "node": ">=0.10"
       }
     },
-    "node_modules/decamelize": {
-      "version": "1.2.0",
-      "resolved": "https://registry.npmjs.org/decamelize/-/decamelize-1.2.0.tgz",
-      "integrity": "sha1-9lNNFRSCabIDUue+4m9QH5oZEpA=",
-      "dev": true,
-      "engines": {
-        "node": ">=0.10.0"
-      }
-    },
     "node_modules/delayed-stream": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/delayed-stream/-/delayed-stream-1.0.0.tgz",
@@ -287,12 +265,6 @@
         "errno": "cli.js"
       }
     },
-    "node_modules/extend": {
-      "version": "1.3.0",
-      "resolved": "https://registry.npmjs.org/extend/-/extend-1.3.0.tgz",
-      "integrity": "sha1-0VFvsP9WJNLr+RI+odrFoZlABPg=",
-      "dev": true
-    },
     "node_modules/extsprintf": {
       "version": "1.3.0",
       "resolved": "https://registry.npmjs.org/extsprintf/-/extsprintf-1.3.0.tgz",
@@ -422,12 +394,6 @@
         "node": ">=0.10.0"
       }
     },
-    "node_modules/is-buffer": {
-      "version": "1.1.6",
-      "resolved": "https://registry.npmjs.org/is-buffer/-/is-buffer-1.1.6.tgz",
-      "integrity": "sha512-NcdALwpXkTm5Zvvbk7owOUSvVvBKDgKP5/ewfXEznmQFfs4ZRmanOeKBTjRVjka3QFoN6XJ+9F3USqfHqTaU5w==",
-      "dev": true
-    },
     "node_modules/is-typedarray": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/is-typedarray/-/is-typedarray-1.0.0.tgz",
@@ -492,27 +458,6 @@
         "verror": "1.10.0"
       }
     },
-    "node_modules/kind-of": {
-      "version": "3.2.2",
-      "resolved": "https://registry.npmjs.org/kind-of/-/kind-of-3.2.2.tgz",
-      "integrity": "sha1-MeohpzS6ubuw8yRm2JOupR5KPGQ=",
-      "dev": true,
-      "dependencies": {
-        "is-buffer": "^1.1.5"
-      },
-      "engines": {
-        "node": ">=0.10.0"
-      }
-    },
-    "node_modules/lazy-cache": {
-      "version": "1.0.4",
-      "resolved": "https://registry.npmjs.org/lazy-cache/-/lazy-cache-1.0.4.tgz",
-      "integrity": "sha1-odePw6UEdMuAhF07O24dpJpEbo4=",
-      "dev": true,
-      "engines": {
-        "node": ">=0.10.0"
-      }
-    },
     "node_modules/less": {
       "version": "3.11.1",
       "resolved": "https://registry.npmjs.org/less/-/less-3.11.1.tgz",
@@ -539,16 +484,6 @@
         "source-map": "~0.6.0"
       }
     },
-    "node_modules/less/node_modules/source-map": {
-      "version": "0.6.1",
-      "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
-      "integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==",
-      "dev": true,
-      "optional": true,
-      "engines": {
-        "node": ">=0.10.0"
-      }
-    },
     "node_modules/lessc": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/lessc/-/lessc-1.0.2.tgz",
@@ -558,21 +493,6 @@
         "less": "^3.9.0"
       }
     },
-    "node_modules/longest": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/longest/-/longest-1.0.1.tgz",
-      "integrity": "sha1-MKCy2jj3N3DoKUoNIuZiXtd9AJc=",
-      "dev": true,
-      "engines": {
-        "node": ">=0.10.0"
-      }
-    },
-    "node_modules/lru-cache": {
-      "version": "2.7.3",
-      "resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-2.7.3.tgz",
-      "integrity": "sha1-bUUk6LlV+V1PW1iFHOId1y+06VI=",
-      "dev": true
-    },
     "node_modules/mime": {
       "version": "1.6.0",
       "resolved": "https://registry.npmjs.org/mime/-/mime-1.6.0.tgz",
@@ -610,14 +530,12 @@
       }
     },
     "node_modules/minimatch": {
-      "version": "0.3.0",
-      "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-0.3.0.tgz",
-      "integrity": "sha1-J12O2qxPG7MyZHIInnlJyDlGmd0=",
-      "deprecated": "Please update to minimatch 3.0.2 or higher to avoid a RegExp DoS issue",
+      "version": "3.1.2",
+      "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.1.2.tgz",
+      "integrity": "sha512-J7p63hRiAjw1NDEww1W7i37+ByIrOWO5XQQAzZ3VOcL0PNybwpfmV/N05zFAzwQ9USyEcX6t3UO+K5aqBQOIHw==",
       "dev": true,
       "dependencies": {
-        "lru-cache": "2",
-        "sigmund": "~1.0.0"
+        "brace-expansion": "^1.1.7"
       },
       "engines": {
         "node": "*"
@@ -726,15 +644,6 @@
         "node": ">=0.6"
       }
     },
-    "node_modules/repeat-string": {
-      "version": "1.6.1",
-      "resolved": "https://registry.npmjs.org/repeat-string/-/repeat-string-1.6.1.tgz",
-      "integrity": "sha1-jcrkcOHIirwtYA//Sndihtp15jc=",
-      "dev": true,
-      "engines": {
-        "node": ">=0.10"
-      }
-    },
     "node_modules/request": {
       "version": "2.88.2",
       "resolved": "https://registry.npmjs.org/request/-/request-2.88.2.tgz",
@@ -775,18 +684,6 @@
       "dev": true,
       "optional": true
     },
-    "node_modules/right-align": {
-      "version": "0.1.3",
-      "resolved": "https://registry.npmjs.org/right-align/-/right-align-0.1.3.tgz",
-      "integrity": "sha1-YTObci/mo1FWiSENJOFMlhSGE+8=",
-      "dev": true,
-      "dependencies": {
-        "align-text": "^0.1.1"
-      },
-      "engines": {
-        "node": ">=0.10.0"
-      }
-    },
     "node_modules/safe-buffer": {
       "version": "5.2.0",
       "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.2.0.tgz",
@@ -801,21 +698,25 @@
       "dev": true,
       "optional": true
     },
-    "node_modules/sigmund": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/sigmund/-/sigmund-1.0.1.tgz",
-      "integrity": "sha1-P/IfGYytIXX587eBhT/ZTQ0ZtZA=",
-      "dev": true
-    },
     "node_modules/source-map": {
-      "version": "0.5.7",
-      "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.5.7.tgz",
-      "integrity": "sha1-igOdLRAh0i0eoUyA2OpGi6LvP8w=",
+      "version": "0.6.1",
+      "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
+      "integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==",
       "dev": true,
       "engines": {
         "node": ">=0.10.0"
       }
     },
+    "node_modules/source-map-support": {
+      "version": "0.5.21",
+      "resolved": "https://registry.npmjs.org/source-map-support/-/source-map-support-0.5.21.tgz",
+      "integrity": "sha512-uBHU3L3czsIyYXKX88fdrGovxdSCoTGDRZ6SYXtSRxLZUzHg5P/66Ht6uoUlHu9EZod+inXhKo3qQgwXUT/y1w==",
+      "dev": true,
+      "dependencies": {
+        "buffer-from": "^1.0.0",
+        "source-map": "^0.6.0"
+      }
+    },
     "node_modules/sshpk": {
       "version": "1.16.1",
       "resolved": "https://registry.npmjs.org/sshpk/-/sshpk-1.16.1.tgz",
@@ -842,6 +743,23 @@
         "node": ">=0.10.0"
       }
     },
+    "node_modules/terser": {
+      "version": "3.17.0",
+      "resolved": "https://registry.npmjs.org/terser/-/terser-3.17.0.tgz",
+      "integrity": "sha512-/FQzzPJmCpjAH9Xvk2paiWrFq+5M6aVOf+2KRbwhByISDX/EujxsK+BAvrhb6H+2rtrLCHK9N01wO014vrIwVQ==",
+      "dev": true,
+      "dependencies": {
+        "commander": "^2.19.0",
+        "source-map": "~0.6.1",
+        "source-map-support": "~0.5.10"
+      },
+      "bin": {
+        "terser": "bin/uglifyjs"
+      },
+      "engines": {
+        "node": ">=6.0.0"
+      }
+    },
     "node_modules/through": {
       "version": "2.3.8",
       "resolved": "https://registry.npmjs.org/through/-/through-2.3.8.tgz",
@@ -888,49 +806,23 @@
       "dev": true,
       "optional": true
     },
-    "node_modules/uglify-js": {
-      "version": "2.8.29",
-      "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-2.8.29.tgz",
-      "integrity": "sha1-KcVzMUgFe7Th913zW3qcty5qWd0=",
-      "dev": true,
-      "dependencies": {
-        "source-map": "~0.5.1",
-        "yargs": "~3.10.0"
-      },
-      "bin": {
-        "uglifyjs": "bin/uglifyjs"
-      },
-      "engines": {
-        "node": ">=0.8.0"
-      },
-      "optionalDependencies": {
-        "uglify-to-browserify": "~1.0.0"
-      }
-    },
-    "node_modules/uglify-to-browserify": {
-      "version": "1.0.2",
-      "resolved": "https://registry.npmjs.org/uglify-to-browserify/-/uglify-to-browserify-1.0.2.tgz",
-      "integrity": "sha1-bgkk1r2mta/jSeOabWMoUKD4grc=",
-      "dev": true,
-      "optional": true
-    },
     "node_modules/uglifyify": {
-      "version": "2.6.0",
-      "resolved": "https://registry.npmjs.org/uglifyify/-/uglifyify-2.6.0.tgz",
-      "integrity": "sha1-+XiuM4q74U8y7QMK96eMbSqGFZE=",
+      "version": "5.0.2",
+      "resolved": "https://registry.npmjs.org/uglifyify/-/uglifyify-5.0.2.tgz",
+      "integrity": "sha512-NcSk6pgoC+IgwZZ2tVLVHq+VNKSvLPlLkF5oUiHPVOJI0s/OlSVYEGXG9PCAH0hcyFZLyvt4KBdPAQBRlVDn1Q==",
       "dev": true,
       "dependencies": {
-        "convert-source-map": "~0.2.3",
-        "extend": "^1.2.1",
-        "minimatch": "^0.3.0",
+        "convert-source-map": "~1.1.0",
+        "minimatch": "^3.0.2",
+        "terser": "^3.7.5",
         "through": "~2.3.4",
-        "uglify-js": "2.x.x"
+        "xtend": "^4.0.1"
       }
     },
     "node_modules/uglifyify/node_modules/convert-source-map": {
-      "version": "0.2.6",
-      "resolved": "https://registry.npmjs.org/convert-source-map/-/convert-source-map-0.2.6.tgz",
-      "integrity": "sha1-rg7XNuimNEpYtQqJRyPeXIUd4tQ=",
+      "version": "1.1.3",
+      "resolved": "https://registry.npmjs.org/convert-source-map/-/convert-source-map-1.1.3.tgz",
+      "integrity": "sha512-Y8L5rp6jo+g9VEPgvqNfEopjTR4OTYct8lXlS8iVQdmnjDvbdbzYe9rjtFCB9egC86JoNCU61WRY+ScjkZpnIg==",
       "dev": true
     },
     "node_modules/underscore": {
@@ -975,34 +867,13 @@
         "extsprintf": "^1.2.0"
       }
     },
-    "node_modules/window-size": {
-      "version": "0.1.0",
-      "resolved": "https://registry.npmjs.org/window-size/-/window-size-0.1.0.tgz",
-      "integrity": "sha1-VDjNLqk7IC76Ohn+iIeu58lPnJ0=",
+    "node_modules/xtend": {
+      "version": "4.0.2",
+      "resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.2.tgz",
+      "integrity": "sha512-LKYU1iAXJXUgAXn9URjiu+MWhyUXHsvfp7mcuYm9dSUKK0/CjtrUwFAxD82/mCWbtLsGjFIad0wIsod4zrTAEQ==",
       "dev": true,
       "engines": {
-        "node": ">= 0.8.0"
-      }
-    },
-    "node_modules/wordwrap": {
-      "version": "0.0.2",
-      "resolved": "https://registry.npmjs.org/wordwrap/-/wordwrap-0.0.2.tgz",
-      "integrity": "sha1-t5Zpu0LstAn4PVg8rVLKF+qhZD8=",
-      "dev": true,
-      "engines": {
-        "node": ">=0.4.0"
-      }
-    },
-    "node_modules/yargs": {
-      "version": "3.10.0",
-      "resolved": "https://registry.npmjs.org/yargs/-/yargs-3.10.0.tgz",
-      "integrity": "sha1-9+572FfdfB0tOMDnTvvWgdFDH9E=",
-      "dev": true,
-      "dependencies": {
-        "camelcase": "^1.0.2",
-        "cliui": "^2.1.0",
-        "decamelize": "^1.0.0",
-        "window-size": "0.1.0"
+        "node": ">=0.4"
       }
     }
   },
@@ -1021,17 +892,6 @@
         "uri-js": "^4.2.2"
       }
     },
-    "align-text": {
-      "version": "0.1.4",
-      "resolved": "https://registry.npmjs.org/align-text/-/align-text-0.1.4.tgz",
-      "integrity": "sha1-DNkKVhCT810KmSVsIrcGlDP60Rc=",
-      "dev": true,
-      "requires": {
-        "kind-of": "^3.0.2",
-        "longest": "^1.0.1",
-        "repeat-string": "^1.5.2"
-      }
-    },
     "asap": {
       "version": "2.0.6",
       "resolved": "https://registry.npmjs.org/asap/-/asap-2.0.6.tgz",
@@ -1077,6 +937,12 @@
       "dev": true,
       "optional": true
     },
+    "balanced-match": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.2.tgz",
+      "integrity": "sha512-3oSeUO0TMV67hN1AmbXsK4yaqU7tjiHlbxRDZOpH0KW9+CeX4bRAaX0Anxt0tx2MrpRpWwQaPwIlISEJhYU5Pw==",
+      "dev": true
+    },
     "bcrypt-pbkdf": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/bcrypt-pbkdf/-/bcrypt-pbkdf-1.0.2.tgz",
@@ -1093,10 +959,20 @@
       "integrity": "sha512-yN5oZVmRCwe5aKwzRj6736nSmKDX7pLYwsXiCj/EYmo16hODaBiT4En5btW/jhBF/seV+XMx3aYwukYC3A49DA==",
       "dev": true
     },
-    "camelcase": {
-      "version": "1.2.1",
-      "resolved": "https://registry.npmjs.org/camelcase/-/camelcase-1.2.1.tgz",
-      "integrity": "sha1-m7UwTS4LVmmLLHWLCKPqqdqlijk=",
+    "brace-expansion": {
+      "version": "1.1.11",
+      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.11.tgz",
+      "integrity": "sha512-iCuPHDFgrHX7H2vEI/5xpz07zSHB00TpugqhmYtVmMO6518mCuRMoOYFldEBl0g187ufozdaHgWKcYFb61qGiA==",
+      "dev": true,
+      "requires": {
+        "balanced-match": "^1.0.0",
+        "concat-map": "0.0.1"
+      }
+    },
+    "buffer-from": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/buffer-from/-/buffer-from-1.1.2.tgz",
+      "integrity": "sha512-E+XQCRwSbaaiChtv6k6Dwgc+bx+Bs6vuKJHHl5kox/BaKbhiXzqQOwK4cO22yElGp2OCmjwVhT3HmxgyPGnJfQ==",
       "dev": true
     },
     "caseless": {
@@ -1106,27 +982,6 @@
       "dev": true,
       "optional": true
     },
-    "center-align": {
-      "version": "0.1.3",
-      "resolved": "https://registry.npmjs.org/center-align/-/center-align-0.1.3.tgz",
-      "integrity": "sha1-qg0yYptu6XIgBBHL1EYckHvCt60=",
-      "dev": true,
-      "requires": {
-        "align-text": "^0.1.3",
-        "lazy-cache": "^1.0.3"
-      }
-    },
-    "cliui": {
-      "version": "2.1.0",
-      "resolved": "https://registry.npmjs.org/cliui/-/cliui-2.1.0.tgz",
-      "integrity": "sha1-S0dXYP+AJkx2LDoXGQMukcf+oNE=",
-      "dev": true,
-      "requires": {
-        "center-align": "^0.1.1",
-        "right-align": "^0.1.1",
-        "wordwrap": "0.0.2"
-      }
-    },
     "clone": {
       "version": "2.1.2",
       "resolved": "https://registry.npmjs.org/clone/-/clone-2.1.2.tgz",
@@ -1166,6 +1021,18 @@
         "delayed-stream": "~1.0.0"
       }
     },
+    "commander": {
+      "version": "2.20.3",
+      "resolved": "https://registry.npmjs.org/commander/-/commander-2.20.3.tgz",
+      "integrity": "sha512-GpVkmM8vF2vQUkj2LvZmD35JxeJOLCwJ9cUkugyk2nuhbv3+mJvpLYYt+0+USMxE+oj+ey/lJEnhZw75x/OMcQ==",
+      "dev": true
+    },
+    "concat-map": {
+      "version": "0.0.1",
+      "resolved": "https://registry.npmjs.org/concat-map/-/concat-map-0.0.1.tgz",
+      "integrity": "sha512-/Srv4dswyQNBfohGpz9o6Yb3Gz3SrUDqBH5rTuhGR7ahtlbYKnVxw2bCFMRljaA7EXHaXZ8wsHdodFvbkhKmqg==",
+      "dev": true
+    },
     "convert-source-map": {
       "version": "0.4.1",
       "resolved": "https://registry.npmjs.org/convert-source-map/-/convert-source-map-0.4.1.tgz",
@@ -1189,12 +1056,6 @@
         "assert-plus": "^1.0.0"
       }
     },
-    "decamelize": {
-      "version": "1.2.0",
-      "resolved": "https://registry.npmjs.org/decamelize/-/decamelize-1.2.0.tgz",
-      "integrity": "sha1-9lNNFRSCabIDUue+4m9QH5oZEpA=",
-      "dev": true
-    },
     "delayed-stream": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/delayed-stream/-/delayed-stream-1.0.0.tgz",
@@ -1223,12 +1084,6 @@
         "prr": "~1.0.1"
       }
     },
-    "extend": {
-      "version": "1.3.0",
-      "resolved": "https://registry.npmjs.org/extend/-/extend-1.3.0.tgz",
-      "integrity": "sha1-0VFvsP9WJNLr+RI+odrFoZlABPg=",
-      "dev": true
-    },
     "extsprintf": {
       "version": "1.3.0",
       "resolved": "https://registry.npmjs.org/extsprintf/-/extsprintf-1.3.0.tgz",
@@ -1329,12 +1184,6 @@
       "dev": true,
       "optional": true
     },
-    "is-buffer": {
-      "version": "1.1.6",
-      "resolved": "https://registry.npmjs.org/is-buffer/-/is-buffer-1.1.6.tgz",
-      "integrity": "sha512-NcdALwpXkTm5Zvvbk7owOUSvVvBKDgKP5/ewfXEznmQFfs4ZRmanOeKBTjRVjka3QFoN6XJ+9F3USqfHqTaU5w==",
-      "dev": true
-    },
     "is-typedarray": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/is-typedarray/-/is-typedarray-1.0.0.tgz",
@@ -1396,21 +1245,6 @@
         "verror": "1.10.0"
       }
     },
-    "kind-of": {
-      "version": "3.2.2",
-      "resolved": "https://registry.npmjs.org/kind-of/-/kind-of-3.2.2.tgz",
-      "integrity": "sha1-MeohpzS6ubuw8yRm2JOupR5KPGQ=",
-      "dev": true,
-      "requires": {
-        "is-buffer": "^1.1.5"
-      }
-    },
-    "lazy-cache": {
-      "version": "1.0.4",
-      "resolved": "https://registry.npmjs.org/lazy-cache/-/lazy-cache-1.0.4.tgz",
-      "integrity": "sha1-odePw6UEdMuAhF07O24dpJpEbo4=",
-      "dev": true
-    },
     "less": {
       "version": "3.11.1",
       "resolved": "https://registry.npmjs.org/less/-/less-3.11.1.tgz",
@@ -1427,15 +1261,6 @@
         "request": "^2.83.0",
         "source-map": "~0.6.0",
         "tslib": "^1.10.0"
-      },
-      "dependencies": {
-        "source-map": {
-          "version": "0.6.1",
-          "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
-          "integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==",
-          "dev": true,
-          "optional": true
-        }
       }
     },
     "lessc": {
@@ -1447,18 +1272,6 @@
         "less": "^3.9.0"
       }
     },
-    "longest": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/longest/-/longest-1.0.1.tgz",
-      "integrity": "sha1-MKCy2jj3N3DoKUoNIuZiXtd9AJc=",
-      "dev": true
-    },
-    "lru-cache": {
-      "version": "2.7.3",
-      "resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-2.7.3.tgz",
-      "integrity": "sha1-bUUk6LlV+V1PW1iFHOId1y+06VI=",
-      "dev": true
-    },
     "mime": {
       "version": "1.6.0",
       "resolved": "https://registry.npmjs.org/mime/-/mime-1.6.0.tgz",
@@ -1484,13 +1297,12 @@
       }
     },
     "minimatch": {
-      "version": "0.3.0",
-      "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-0.3.0.tgz",
-      "integrity": "sha1-J12O2qxPG7MyZHIInnlJyDlGmd0=",
+      "version": "3.1.2",
+      "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.1.2.tgz",
+      "integrity": "sha512-J7p63hRiAjw1NDEww1W7i37+ByIrOWO5XQQAzZ3VOcL0PNybwpfmV/N05zFAzwQ9USyEcX6t3UO+K5aqBQOIHw==",
       "dev": true,
       "requires": {
-        "lru-cache": "2",
-        "sigmund": "~1.0.0"
+        "brace-expansion": "^1.1.7"
       }
     },
     "minimist": {
@@ -1578,12 +1390,6 @@
       "dev": true,
       "optional": true
     },
-    "repeat-string": {
-      "version": "1.6.1",
-      "resolved": "https://registry.npmjs.org/repeat-string/-/repeat-string-1.6.1.tgz",
-      "integrity": "sha1-jcrkcOHIirwtYA//Sndihtp15jc=",
-      "dev": true
-    },
     "request": {
       "version": "2.88.2",
       "resolved": "https://registry.npmjs.org/request/-/request-2.88.2.tgz",
@@ -1622,15 +1428,6 @@
         }
       }
     },
-    "right-align": {
-      "version": "0.1.3",
-      "resolved": "https://registry.npmjs.org/right-align/-/right-align-0.1.3.tgz",
-      "integrity": "sha1-YTObci/mo1FWiSENJOFMlhSGE+8=",
-      "dev": true,
-      "requires": {
-        "align-text": "^0.1.1"
-      }
-    },
     "safe-buffer": {
       "version": "5.2.0",
       "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.2.0.tgz",
@@ -1645,18 +1442,22 @@
       "dev": true,
       "optional": true
     },
-    "sigmund": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/sigmund/-/sigmund-1.0.1.tgz",
-      "integrity": "sha1-P/IfGYytIXX587eBhT/ZTQ0ZtZA=",
-      "dev": true
-    },
     "source-map": {
-      "version": "0.5.7",
-      "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.5.7.tgz",
-      "integrity": "sha1-igOdLRAh0i0eoUyA2OpGi6LvP8w=",
+      "version": "0.6.1",
+      "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
+      "integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==",
       "dev": true
     },
+    "source-map-support": {
+      "version": "0.5.21",
+      "resolved": "https://registry.npmjs.org/source-map-support/-/source-map-support-0.5.21.tgz",
+      "integrity": "sha512-uBHU3L3czsIyYXKX88fdrGovxdSCoTGDRZ6SYXtSRxLZUzHg5P/66Ht6uoUlHu9EZod+inXhKo3qQgwXUT/y1w==",
+      "dev": true,
+      "requires": {
+        "buffer-from": "^1.0.0",
+        "source-map": "^0.6.0"
+      }
+    },
     "sshpk": {
       "version": "1.16.1",
       "resolved": "https://registry.npmjs.org/sshpk/-/sshpk-1.16.1.tgz",
@@ -1675,6 +1476,17 @@
         "tweetnacl": "~0.14.0"
       }
     },
+    "terser": {
+      "version": "3.17.0",
+      "resolved": "https://registry.npmjs.org/terser/-/terser-3.17.0.tgz",
+      "integrity": "sha512-/FQzzPJmCpjAH9Xvk2paiWrFq+5M6aVOf+2KRbwhByISDX/EujxsK+BAvrhb6H+2rtrLCHK9N01wO014vrIwVQ==",
+      "dev": true,
+      "requires": {
+        "commander": "^2.19.0",
+        "source-map": "~0.6.1",
+        "source-map-support": "~0.5.10"
+      }
+    },
     "through": {
       "version": "2.3.8",
       "resolved": "https://registry.npmjs.org/through/-/through-2.3.8.tgz",
@@ -1715,41 +1527,23 @@
       "dev": true,
       "optional": true
     },
-    "uglify-js": {
-      "version": "2.8.29",
-      "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-2.8.29.tgz",
-      "integrity": "sha1-KcVzMUgFe7Th913zW3qcty5qWd0=",
-      "dev": true,
-      "requires": {
-        "source-map": "~0.5.1",
-        "uglify-to-browserify": "~1.0.0",
-        "yargs": "~3.10.0"
-      }
-    },
-    "uglify-to-browserify": {
-      "version": "1.0.2",
-      "resolved": "https://registry.npmjs.org/uglify-to-browserify/-/uglify-to-browserify-1.0.2.tgz",
-      "integrity": "sha1-bgkk1r2mta/jSeOabWMoUKD4grc=",
-      "dev": true,
-      "optional": true
-    },
     "uglifyify": {
-      "version": "2.6.0",
-      "resolved": "https://registry.npmjs.org/uglifyify/-/uglifyify-2.6.0.tgz",
-      "integrity": "sha1-+XiuM4q74U8y7QMK96eMbSqGFZE=",
+      "version": "5.0.2",
+      "resolved": "https://registry.npmjs.org/uglifyify/-/uglifyify-5.0.2.tgz",
+      "integrity": "sha512-NcSk6pgoC+IgwZZ2tVLVHq+VNKSvLPlLkF5oUiHPVOJI0s/OlSVYEGXG9PCAH0hcyFZLyvt4KBdPAQBRlVDn1Q==",
       "dev": true,
       "requires": {
-        "convert-source-map": "~0.2.3",
-        "extend": "^1.2.1",
-        "minimatch": "^0.3.0",
+        "convert-source-map": "~1.1.0",
+        "minimatch": "^3.0.2",
+        "terser": "^3.7.5",
         "through": "~2.3.4",
-        "uglify-js": "2.x.x"
+        "xtend": "^4.0.1"
       },
       "dependencies": {
         "convert-source-map": {
-          "version": "0.2.6",
-          "resolved": "https://registry.npmjs.org/convert-source-map/-/convert-source-map-0.2.6.tgz",
-          "integrity": "sha1-rg7XNuimNEpYtQqJRyPeXIUd4tQ=",
+          "version": "1.1.3",
+          "resolved": "https://registry.npmjs.org/convert-source-map/-/convert-source-map-1.1.3.tgz",
+          "integrity": "sha512-Y8L5rp6jo+g9VEPgvqNfEopjTR4OTYct8lXlS8iVQdmnjDvbdbzYe9rjtFCB9egC86JoNCU61WRY+ScjkZpnIg==",
           "dev": true
         }
       }
@@ -1789,29 +1583,11 @@
         "extsprintf": "^1.2.0"
       }
     },
-    "window-size": {
-      "version": "0.1.0",
-      "resolved": "https://registry.npmjs.org/window-size/-/window-size-0.1.0.tgz",
-      "integrity": "sha1-VDjNLqk7IC76Ohn+iIeu58lPnJ0=",
+    "xtend": {
+      "version": "4.0.2",
+      "resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.2.tgz",
+      "integrity": "sha512-LKYU1iAXJXUgAXn9URjiu+MWhyUXHsvfp7mcuYm9dSUKK0/CjtrUwFAxD82/mCWbtLsGjFIad0wIsod4zrTAEQ==",
       "dev": true
-    },
-    "wordwrap": {
-      "version": "0.0.2",
-      "resolved": "https://registry.npmjs.org/wordwrap/-/wordwrap-0.0.2.tgz",
-      "integrity": "sha1-t5Zpu0LstAn4PVg8rVLKF+qhZD8=",
-      "dev": true
-    },
-    "yargs": {
-      "version": "3.10.0",
-      "resolved": "https://registry.npmjs.org/yargs/-/yargs-3.10.0.tgz",
-      "integrity": "sha1-9+572FfdfB0tOMDnTvvWgdFDH9E=",
-      "dev": true,
-      "requires": {
-        "camelcase": "^1.0.2",
-        "cliui": "^2.1.0",
-        "decamelize": "^1.0.0",
-        "window-size": "0.1.0"
-      }
     }
   }
 }
diff --git a/package.json b/package.json
index 4287edb5..9ef263e0 100644
--- a/package.json
+++ b/package.json
@@ -11,7 +11,7 @@
     "bootstrap": "^3.4.1",
     "coffeeify": "1.0.0",
     "jquery": "3.5.0",
-    "uglifyify": "2.6.0",
+    "uglifyify": "5.0.2",
     "lessc": "^1.0.2",
     "underscore": "1.7.0",
     "pandoc-filter": "0.1.6",
diff --git a/yarn.lock b/yarn.lock
index 01eba297..d186d7f1 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -12,14 +12,6 @@ ajv@^6.5.5:
     opencollective-postinstall "^2.0.2"
     uri-js "^4.2.2"
 
-align-text@^0.1.1, align-text@^0.1.3:
-  version "0.1.4"
-  resolved "https://registry.npmjs.org/align-text/-/align-text-0.1.4.tgz"
-  dependencies:
-    kind-of "^3.0.2"
-    longest "^1.0.1"
-    repeat-string "^1.5.2"
-
 asap@~2.0.3:
   version "2.0.6"
   resolved "https://registry.npmjs.org/asap/-/asap-2.0.6.tgz"
@@ -46,6 +38,10 @@ aws4@^1.8.0:
   version "1.9.1"
   resolved "https://registry.npmjs.org/aws4/-/aws4-1.9.1.tgz"
 
+balanced-match@^1.0.0:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/balanced-match/-/balanced-match-1.0.2.tgz#e83e3a7e3f300b34cb9d87f615fa0cbf357690ee"
+
 bcrypt-pbkdf@^1.0.0:
   version "1.0.2"
   resolved "https://registry.npmjs.org/bcrypt-pbkdf/-/bcrypt-pbkdf-1.0.2.tgz"
@@ -56,29 +52,21 @@ bootstrap@^3.4.1:
   version "3.4.1"
   resolved "https://registry.npmjs.org/bootstrap/-/bootstrap-3.4.1.tgz"
 
-camelcase@^1.0.2:
-  version "1.2.1"
-  resolved "https://registry.npmjs.org/camelcase/-/camelcase-1.2.1.tgz"
+brace-expansion@^1.1.7:
+  version "1.1.11"
+  resolved "https://registry.yarnpkg.com/brace-expansion/-/brace-expansion-1.1.11.tgz#3c7fcbf529d87226f3d2f52b966ff5271eb441dd"
+  dependencies:
+    balanced-match "^1.0.0"
+    concat-map "0.0.1"
+
+buffer-from@^1.0.0:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/buffer-from/-/buffer-from-1.1.2.tgz#2b146a6fd72e80b4f55d255f35ed59a3a9a41bd5"
 
 caseless@~0.12.0:
   version "0.12.0"
   resolved "https://registry.npmjs.org/caseless/-/caseless-0.12.0.tgz"
 
-center-align@^0.1.1:
-  version "0.1.3"
-  resolved "https://registry.npmjs.org/center-align/-/center-align-0.1.3.tgz"
-  dependencies:
-    align-text "^0.1.3"
-    lazy-cache "^1.0.3"
-
-cliui@^2.1.0:
-  version "2.1.0"
-  resolved "https://registry.npmjs.org/cliui/-/cliui-2.1.0.tgz"
-  dependencies:
-    center-align "^0.1.1"
-    right-align "^0.1.1"
-    wordwrap "0.0.2"
-
 clone@^2.1.2:
   version "2.1.2"
   resolved "https://registry.npmjs.org/clone/-/clone-2.1.2.tgz"
@@ -105,13 +93,21 @@ combined-stream@^1.0.6, combined-stream@~1.0.6:
   dependencies:
     delayed-stream "~1.0.0"
 
+commander@^2.19.0:
+  version "2.20.3"
+  resolved "https://registry.yarnpkg.com/commander/-/commander-2.20.3.tgz#fd485e84c03eb4881c20722ba48035e8531aeb33"
+
+concat-map@0.0.1:
+  version "0.0.1"
+  resolved "https://registry.yarnpkg.com/concat-map/-/concat-map-0.0.1.tgz#d8a96bd77fd68df7793a73036a3ba0d5405d477b"
+
 convert-source-map@^0.4.1:
   version "0.4.1"
   resolved "https://registry.npmjs.org/convert-source-map/-/convert-source-map-0.4.1.tgz"
 
-convert-source-map@~0.2.3:
-  version "0.2.6"
-  resolved "https://registry.npmjs.org/convert-source-map/-/convert-source-map-0.2.6.tgz"
+convert-source-map@~1.1.0:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/convert-source-map/-/convert-source-map-1.1.3.tgz#4829c877e9fe49b3161f3bf3673888e204699860"
 
 core-util-is@1.0.2:
   version "1.0.2"
@@ -123,10 +119,6 @@ dashdash@^1.12.0:
   dependencies:
     assert-plus "^1.0.0"
 
-decamelize@^1.0.0:
-  version "1.2.0"
-  resolved "https://registry.npmjs.org/decamelize/-/decamelize-1.2.0.tgz"
-
 delayed-stream@~1.0.0:
   version "1.0.0"
   resolved "https://registry.npmjs.org/delayed-stream/-/delayed-stream-1.0.0.tgz"
@@ -144,10 +136,6 @@ errno@^0.1.1:
   dependencies:
     prr "~1.0.1"
 
-extend@^1.2.1:
-  version "1.3.0"
-  resolved "https://registry.npmjs.org/extend/-/extend-1.3.0.tgz"
-
 extend@~3.0.2:
   version "3.0.2"
   resolved "https://registry.npmjs.org/extend/-/extend-3.0.2.tgz"
@@ -213,10 +201,6 @@ image-size@~0.5.0:
   version "0.5.5"
   resolved "https://registry.npmjs.org/image-size/-/image-size-0.5.5.tgz"
 
-is-buffer@^1.1.5:
-  version "1.1.6"
-  resolved "https://registry.npmjs.org/is-buffer/-/is-buffer-1.1.6.tgz"
-
 is-typedarray@~1.0.0:
   version "1.0.0"
   resolved "https://registry.npmjs.org/is-typedarray/-/is-typedarray-1.0.0.tgz"
@@ -254,16 +238,6 @@ jsprim@^1.2.2:
     json-schema "0.2.3"
     verror "1.10.0"
 
-kind-of@^3.0.2:
-  version "3.2.2"
-  resolved "https://registry.npmjs.org/kind-of/-/kind-of-3.2.2.tgz"
-  dependencies:
-    is-buffer "^1.1.5"
-
-lazy-cache@^1.0.3:
-  version "1.0.4"
-  resolved "https://registry.npmjs.org/lazy-cache/-/lazy-cache-1.0.4.tgz"
-
 less@^3.9.0:
   version "3.11.1"
   resolved "https://registry.npmjs.org/less/-/less-3.11.1.tgz"
@@ -286,14 +260,6 @@ lessc@^1.0.2:
   dependencies:
     less "^3.9.0"
 
-longest@^1.0.1:
-  version "1.0.1"
-  resolved "https://registry.npmjs.org/longest/-/longest-1.0.1.tgz"
-
-lru-cache@2:
-  version "2.7.3"
-  resolved "https://registry.npmjs.org/lru-cache/-/lru-cache-2.7.3.tgz"
-
 mime-db@1.43.0:
   version "1.43.0"
   resolved "https://registry.npmjs.org/mime-db/-/mime-db-1.43.0.tgz"
@@ -308,12 +274,11 @@ mime@^1.4.1:
   version "1.6.0"
   resolved "https://registry.npmjs.org/mime/-/mime-1.6.0.tgz"
 
-minimatch@^0.3.0:
-  version "0.3.0"
-  resolved "https://registry.npmjs.org/minimatch/-/minimatch-0.3.0.tgz"
+minimatch@^3.0.2:
+  version "3.1.2"
+  resolved "https://registry.yarnpkg.com/minimatch/-/minimatch-3.1.2.tgz#19cd194bfd3e428f049a70817c038d89ab4be35b"
   dependencies:
-    lru-cache "2"
-    sigmund "~1.0.0"
+    brace-expansion "^1.1.7"
 
 minimist@^1.2.5:
   version "1.2.5"
@@ -365,10 +330,6 @@ qs@~6.5.2:
   version "6.5.3"
   resolved "https://registry.yarnpkg.com/qs/-/qs-6.5.3.tgz#3aeeffc91967ef6e35c0e488ef46fb296ab76aad"
 
-repeat-string@^1.5.2:
-  version "1.6.1"
-  resolved "https://registry.npmjs.org/repeat-string/-/repeat-string-1.6.1.tgz"
-
 request@^2.83.0:
   version "2.88.2"
   resolved "https://registry.npmjs.org/request/-/request-2.88.2.tgz"
@@ -394,12 +355,6 @@ request@^2.83.0:
     tunnel-agent "^0.6.0"
     uuid "^3.3.2"
 
-right-align@^0.1.1:
-  version "0.1.3"
-  resolved "https://registry.npmjs.org/right-align/-/right-align-0.1.3.tgz"
-  dependencies:
-    align-text "^0.1.1"
-
 safe-buffer@^5.0.1, safe-buffer@^5.1.2:
   version "5.2.0"
   resolved "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.2.0.tgz"
@@ -408,15 +363,14 @@ safer-buffer@^2.0.2, safer-buffer@^2.1.0, safer-buffer@~2.1.0:
   version "2.1.2"
   resolved "https://registry.npmjs.org/safer-buffer/-/safer-buffer-2.1.2.tgz"
 
-sigmund@~1.0.0:
-  version "1.0.1"
-  resolved "https://registry.npmjs.org/sigmund/-/sigmund-1.0.1.tgz"
-
-source-map@~0.5.1:
-  version "0.5.7"
-  resolved "https://registry.npmjs.org/source-map/-/source-map-0.5.7.tgz"
+source-map-support@~0.5.10:
+  version "0.5.21"
+  resolved "https://registry.yarnpkg.com/source-map-support/-/source-map-support-0.5.21.tgz#04fe7c7f9e1ed2d662233c28cb2b35b9f63f6e4f"
+  dependencies:
+    buffer-from "^1.0.0"
+    source-map "^0.6.0"
 
-source-map@~0.6.0:
+source-map@^0.6.0, source-map@~0.6.0, source-map@~0.6.1:
   version "0.6.1"
   resolved "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz"
 
@@ -434,6 +388,14 @@ sshpk@^1.7.0:
     safer-buffer "^2.0.2"
     tweetnacl "~0.14.0"
 
+terser@^3.7.5:
+  version "3.17.0"
+  resolved "https://registry.yarnpkg.com/terser/-/terser-3.17.0.tgz#f88ffbeda0deb5637f9d24b0da66f4e15ab10cb2"
+  dependencies:
+    commander "^2.19.0"
+    source-map "~0.6.1"
+    source-map-support "~0.5.10"
+
 through@^2.3.6, through@~2.3.4:
   version "2.3.8"
   resolved "https://registry.npmjs.org/through/-/through-2.3.8.tgz"
@@ -459,28 +421,15 @@ tweetnacl@^0.14.3, tweetnacl@~0.14.0:
   version "0.14.5"
   resolved "https://registry.npmjs.org/tweetnacl/-/tweetnacl-0.14.5.tgz"
 
-uglify-js@2.x.x:
-  version "2.8.29"
-  resolved "https://registry.npmjs.org/uglify-js/-/uglify-js-2.8.29.tgz"
-  dependencies:
-    source-map "~0.5.1"
-    yargs "~3.10.0"
-  optionalDependencies:
-    uglify-to-browserify "~1.0.0"
-
-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"
-
-uglifyify@2.6.0:
-  version "2.6.0"
-  resolved "https://registry.npmjs.org/uglifyify/-/uglifyify-2.6.0.tgz"
+uglifyify@5.0.2:
+  version "5.0.2"
+  resolved "https://registry.yarnpkg.com/uglifyify/-/uglifyify-5.0.2.tgz#7d0269885e09faa963208a9ec6721afcaf45fc50"
   dependencies:
-    convert-source-map "~0.2.3"
-    extend "^1.2.1"
-    minimatch "^0.3.0"
+    convert-source-map "~1.1.0"
+    minimatch "^3.0.2"
+    terser "^3.7.5"
     through "~2.3.4"
-    uglify-js "2.x.x"
+    xtend "^4.0.1"
 
 underscore@1.7.0:
   version "1.7.0"
@@ -504,19 +453,6 @@ verror@1.10.0:
     core-util-is "1.0.2"
     extsprintf "^1.2.0"
 
-window-size@0.1.0:
-  version "0.1.0"
-  resolved "https://registry.npmjs.org/window-size/-/window-size-0.1.0.tgz"
-
-wordwrap@0.0.2:
-  version "0.0.2"
-  resolved "https://registry.npmjs.org/wordwrap/-/wordwrap-0.0.2.tgz"
-
-yargs@~3.10.0:
-  version "3.10.0"
-  resolved "https://registry.npmjs.org/yargs/-/yargs-3.10.0.tgz"
-  dependencies:
-    camelcase "^1.0.2"
-    cliui "^2.1.0"
-    decamelize "^1.0.0"
-    window-size "0.1.0"
+xtend@^4.0.1:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/xtend/-/xtend-4.0.2.tgz#bb72779f5fa465186b1f438f674fa347fdb5db54"