diff --git a/packages/core/i18n/package.json b/packages/core/i18n/package.json
index c2321d5ae..f41544228 100644
--- a/packages/core/i18n/package.json
+++ b/packages/core/i18n/package.json
@@ -50,6 +50,7 @@
   },
   "devDependencies": {
     "@types/i18n": "0.8.3",
+    "@types/os-locale": "2.1.0",
     "embark-solo": "^4.1.1",
     "npm-run-all": "4.1.5",
     "rimraf": "3.0.0",
diff --git a/packages/embark/package.json b/packages/embark/package.json
index 8ce3c15b1..3b6f9512e 100644
--- a/packages/embark/package.json
+++ b/packages/embark/package.json
@@ -61,7 +61,6 @@
     "ascii-table": "0.0.9",
     "async": "2.6.1",
     "bip39": "3.0.2",
-    "body-parser": "1.19.0",
     "chalk": "2.4.2",
     "clone-deep": "4.0.0",
     "colors": "1.3.2",
@@ -131,7 +130,6 @@
     "fs-extra": "8.1.0",
     "glob": "7.1.4",
     "globule": "1.2.1",
-    "helmet": "3.13.0",
     "hosted-git-info": "2.7.1",
     "http-proxy": "1.17.0",
     "ipfs-api": "17.2.4",
@@ -150,7 +148,6 @@
     "promptly": "2.2.0",
     "propose": "0.0.5",
     "pump": "3.0.0",
-    "remix-tests": "0.1.1",
     "request": "2.88.0",
     "semver": "5.6.0",
     "shelljs": "0.8.3",
@@ -182,23 +179,9 @@
     "web3-providers-ws": "1.2.1",
     "web3-shh": "1.2.1",
     "web3-utils": "1.2.1",
-    "window-size": "1.1.1",
-    "yo-yoify": "4.3.0"
+    "window-size": "1.1.1"
   },
   "devDependencies": {
-    "@types/async": "2.0.50",
-    "@types/body-parser": "1.17.1",
-    "@types/cors": "2.8.4",
-    "@types/express": "4.17.1",
-    "@types/express-ws": "3.0.0",
-    "@types/find-up": "2.1.0",
-    "@types/globule": "1.1.3",
-    "@types/helmet": "0.0.42",
-    "@types/i18n": "0.8.3",
-    "@types/node": "12.7.8",
-    "@types/os-locale": "2.1.0",
-    "@types/request": "2.48.3",
-    "@types/web3": "1.0.12",
     "chai": "4.1.2",
     "embark-solo": "^4.1.1",
     "embark-test-contract-0": "0.0.2",
diff --git a/packages/plugins/coverage/package.json b/packages/plugins/coverage/package.json
index f15545354..f6967ef64 100644
--- a/packages/plugins/coverage/package.json
+++ b/packages/plugins/coverage/package.json
@@ -57,6 +57,7 @@
     "@babel/cli": "7.6.4",
     "@babel/core": "7.6.4",
     "@types/fs-extra": "7.0.0",
+    "@types/globule": "1.1.3",
     "@types/mocha": "5.2.7",
     "@types/prettier": "1.16.4",
     "@types/semver": "5.5.0",
diff --git a/packages/stack/api/package.json b/packages/stack/api/package.json
index ad48d230d..7c964eed2 100644
--- a/packages/stack/api/package.json
+++ b/packages/stack/api/package.json
@@ -43,11 +43,23 @@
   },
   "dependencies": {
     "@babel/runtime-corejs3": "7.6.3",
+    "body-parser": "1.19.0",
     "colors": "1.3.2",
+    "cors": "2.8.5",
     "embark-i18n": "^4.1.1",
-    "embark-utils": "^4.1.1"
+    "embark-utils": "^4.1.1",
+    "express": "4.17.1",
+    "express-ws": "4.0.0",
+    "find-up": "4.1.0",
+    "helmet": "3.13.0"
   },
   "devDependencies": {
+    "@types/body-parser": "1.17.1",
+    "@types/cors": "2.8.6",
+    "@types/express": "4.17.1",
+    "@types/express-ws": "3.0.0",
+    "@types/find-up": "4.0.0",
+    "@types/helmet": "0.0.42",
     "embark-solo": "^4.1.1",
     "npm-run-all": "4.1.5",
     "rimraf": "3.0.0",
diff --git a/packages/stack/api/src/server.ts b/packages/stack/api/src/server.ts
index f08b0e3ec..73d0a9b93 100644
--- a/packages/stack/api/src/server.ts
+++ b/packages/stack/api/src/server.ts
@@ -37,7 +37,7 @@ export default class Server {
       this.monorepoRootPath = monorepoRootPathSync();
     }
     // in the monorepo and other deduped installs embark-ui may be in a higher-up node_modules
-    const foundEmbarkUi = findUp.sync("node_modules/embark-ui", {cwd: embarkPath()});
+    const foundEmbarkUi = findUp.sync("node_modules/embark-ui", {cwd: embarkPath(), type: "directory"});
     if (foundEmbarkUi) {
       this.embarkUiBuildDir = path.join(foundEmbarkUi, "build");
     }
diff --git a/packages/stack/proxy/package.json b/packages/stack/proxy/package.json
index ecc55a10e..5c45a2093 100644
--- a/packages/stack/proxy/package.json
+++ b/packages/stack/proxy/package.json
@@ -55,6 +55,9 @@
     "web3-core-requestmanager": "1.2.1"
   },
   "devDependencies": {
+    "@types/cors": "2.8.6",
+    "@types/express": "4.17.1",
+    "@types/express-ws": "3.0.0",
     "embark-solo": "^4.1.1",
     "eslint": "5.7.0",
     "npm-run-all": "4.1.5",
diff --git a/packages/stack/test-runner/package.json b/packages/stack/test-runner/package.json
index 6564e9c99..4caff3f44 100644
--- a/packages/stack/test-runner/package.json
+++ b/packages/stack/test-runner/package.json
@@ -60,7 +60,6 @@
     "web3": "1.2.1"
   },
   "devDependencies": {
-    "@types/async": "2.0.50",
     "embark-solo": "^4.1.1",
     "eslint": "5.7.0",
     "mocha": "6.2.0",
diff --git a/packages/stack/webserver/package.json b/packages/stack/webserver/package.json
index 67fe374f9..04c0e882a 100644
--- a/packages/stack/webserver/package.json
+++ b/packages/stack/webserver/package.json
@@ -45,8 +45,7 @@
     "async": "2.6.1",
     "embark-i18n": "^4.1.1",
     "embark-utils": "^4.1.1",
-    "express": "4.16.3",
-    "express-http-proxy": "1.5.1",
+    "express": "4.17.1",
     "express-ws": "4.0.0",
     "open": "6.4.0",
     "serve-static": "1.13.2"
diff --git a/yarn.lock b/yarn.lock
index 86e7cc0aa..6efedeef7 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3194,11 +3194,6 @@
     "@types/connect" "*"
     "@types/node" "*"
 
-"@types/caseless@*":
-  version "0.12.2"
-  resolved "https://registry.yarnpkg.com/@types/caseless/-/caseless-0.12.2.tgz#f65d3d6389e01eeb458bd54dc8f52b95a9463bc8"
-  integrity sha512-6ckxMjBBD8URvjB6J3NcnuAn5Pkl7t3TizAg+xdlzzQGSPSmBcXf8KoIH0ua/i+tio+ZRUHEXp0HEmvaR4kt0w==
-
 "@types/connect@*":
   version "3.4.32"
   resolved "https://registry.yarnpkg.com/@types/connect/-/connect-3.4.32.tgz#aa0e9616b9435ccad02bc52b5b454ffc2c70ba28"
@@ -3206,10 +3201,10 @@
   dependencies:
     "@types/node" "*"
 
-"@types/cors@2.8.4":
-  version "2.8.4"
-  resolved "https://registry.yarnpkg.com/@types/cors/-/cors-2.8.4.tgz#50991a759a29c0b89492751008c6af7a7c8267b0"
-  integrity sha512-ipZjBVsm2tF/n8qFGOuGBkUij9X9ZswVi9G3bx/6dz7POpVa6gVHcj1wsX/LVEn9MMF41fxK/PnZPPoTD1UFPw==
+"@types/cors@2.8.6":
+  version "2.8.6"
+  resolved "https://registry.yarnpkg.com/@types/cors/-/cors-2.8.6.tgz#cfaab33c49c15b1ded32f235111ce9123009bd02"
+  integrity sha512-invOmosX0DqbpA+cE2yoHGUlF/blyf7nB0OGYBBiH27crcVm5NmFaZkLP4Ta1hGaesckCi5lVLlydNJCxkTOSg==
   dependencies:
     "@types/express" "*"
 
@@ -3249,10 +3244,12 @@
     "@types/express-serve-static-core" "*"
     "@types/serve-static" "*"
 
-"@types/find-up@2.1.0":
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/@types/find-up/-/find-up-2.1.0.tgz#f5be9e3679e8780922204e7d0f4b4dca8041ded6"
-  integrity sha512-pPhwx7R/8hCm5lw9h8EExqmNLCvIpQ+PgWd/dWg3JBaehDaT2A0KgmHwgrYwGG6tDLLszfWBjEHDzbTqlrKlzg==
+"@types/find-up@4.0.0":
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/@types/find-up/-/find-up-4.0.0.tgz#6b74a76670477a23f0793cfaf2dafc86df59723a"
+  integrity sha512-QlRNKeOPFWKisbNtKVOOGXw3AeLbkw8UmT/EyEGM6brfqpYffKBcch7f1y40NYN9O90aK2+K0xBMDJfOAsg2qg==
+  dependencies:
+    find-up "*"
 
 "@types/follow-redirects@1.5.0":
   version "1.5.0"
@@ -3384,16 +3381,6 @@
   resolved "https://registry.yarnpkg.com/@types/range-parser/-/range-parser-1.2.3.tgz#7ee330ba7caafb98090bece86a5ee44115904c2c"
   integrity sha512-ewFXqrQHlFsgc09MK5jP5iR7vumV/BYayNC6PgJO2LPe8vrnNFyjQjSppfEngITi0qvfKtzFvgKymGheFM9UOA==
 
-"@types/request@2.48.3":
-  version "2.48.3"
-  resolved "https://registry.yarnpkg.com/@types/request/-/request-2.48.3.tgz#970b8ed2317568c390361d29c555a95e74bd6135"
-  integrity sha512-3Wo2jNYwqgXcIz/rrq18AdOZUQB8cQ34CXZo+LUwPJNpvRAL86+Kc2wwI8mqpz9Cr1V+enIox5v+WZhy/p3h8w==
-  dependencies:
-    "@types/caseless" "*"
-    "@types/node" "*"
-    "@types/tough-cookie" "*"
-    form-data "^2.5.0"
-
 "@types/semver@5.5.0":
   version "5.5.0"
   resolved "https://registry.yarnpkg.com/@types/semver/-/semver-5.5.0.tgz#146c2a29ee7d3bae4bf2fcb274636e264c813c45"
@@ -3412,11 +3399,6 @@
   resolved "https://registry.yarnpkg.com/@types/stack-utils/-/stack-utils-1.0.1.tgz#0a851d3bd96498fa25c33ab7278ed3bd65f06c3e"
   integrity sha512-l42BggppR6zLmpfU6fq9HEa2oGPEI8yrSPL3GITjfRInppYFahObbIQOQK3UGxEnyQpltZLaPe75046NOZQikw==
 
-"@types/tough-cookie@*":
-  version "2.3.5"
-  resolved "https://registry.yarnpkg.com/@types/tough-cookie/-/tough-cookie-2.3.5.tgz#9da44ed75571999b65c37b60c9b2b88db54c585d"
-  integrity sha512-SCcK7mvGi3+ZNz833RRjFIxrn4gI1PPR3NtuIS+6vMkvmsGjosqTJwRt5bAEFLRz+wtJMWv8+uOnZf2hi2QXTg==
-
 "@types/underscore@*":
   version "1.9.2"
   resolved "https://registry.yarnpkg.com/@types/underscore/-/underscore-1.9.2.tgz#2c4f7743287218f5c2d9a83db3806672aa48530d"
@@ -5016,22 +4998,6 @@ bn.js@^1.0.0:
   resolved "https://registry.yarnpkg.com/bn.js/-/bn.js-1.3.0.tgz#0db4cbf96f8f23b742f5bcb9d1aa7a9994a05e83"
   integrity sha1-DbTL+W+PI7dC9by50ap6mZSgXoM=
 
-body-parser@1.18.2:
-  version "1.18.2"
-  resolved "https://registry.yarnpkg.com/body-parser/-/body-parser-1.18.2.tgz#87678a19d84b47d859b83199bd59bce222b10454"
-  integrity sha1-h2eKGdhLR9hZuDGZvVm84iKxBFQ=
-  dependencies:
-    bytes "3.0.0"
-    content-type "~1.0.4"
-    debug "2.6.9"
-    depd "~1.1.1"
-    http-errors "~1.6.2"
-    iconv-lite "0.4.19"
-    on-finished "~2.3.0"
-    qs "6.5.1"
-    raw-body "2.3.2"
-    type-is "~1.6.15"
-
 body-parser@1.19.0, body-parser@^1.16.0, body-parser@^1.18.2:
   version "1.19.0"
   resolved "https://registry.yarnpkg.com/body-parser/-/body-parser-1.19.0.tgz#96b2709e57c9c4e09a6fd66a8fd979844f69f08a"
@@ -6180,11 +6146,6 @@ contains-path@^0.1.0:
   resolved "https://registry.yarnpkg.com/contains-path/-/contains-path-0.1.0.tgz#fe8cf184ff6670b6baef01a9d4861a5cbec4120a"
   integrity sha1-/ozxhP9mcLa67wGp1IYaXL7EEgo=
 
-content-disposition@0.5.2:
-  version "0.5.2"
-  resolved "https://registry.yarnpkg.com/content-disposition/-/content-disposition-0.5.2.tgz#0cf68bb9ddf5f2be7961c3a85178cb85dba78cb4"
-  integrity sha1-DPaLud318r55YcOoUXjLhdunjLQ=
-
 content-disposition@0.5.3:
   version "0.5.3"
   resolved "https://registry.yarnpkg.com/content-disposition/-/content-disposition-0.5.3.tgz#e130caf7e7279087c5616c2007d0485698984fbd"
@@ -6302,11 +6263,6 @@ cookie-signature@1.0.6:
   resolved "https://registry.yarnpkg.com/cookie-signature/-/cookie-signature-1.0.6.tgz#e303a882b342cc3ee8ca513a79999734dab3ae2c"
   integrity sha1-4wOogrNCzD7oylE6eZmXNNqzriw=
 
-cookie@0.3.1:
-  version "0.3.1"
-  resolved "https://registry.yarnpkg.com/cookie/-/cookie-0.3.1.tgz#e7e0a1f9ef43b4c8ba925c5c5a96e806d16873bb"
-  integrity sha1-5+Ch+e9DtMi6klxcWpboBtFoc7s=
-
 cookie@0.4.0:
   version "0.4.0"
   resolved "https://registry.yarnpkg.com/cookie/-/cookie-0.4.0.tgz#beb437e7022b3b6d49019d088665303ebe9c14ba"
@@ -6895,7 +6851,7 @@ debug@3.1.0, debug@=3.1.0:
   dependencies:
     ms "2.0.0"
 
-debug@3.2.6, debug@^3.0.0, debug@^3.0.1, debug@^3.1.0, debug@^3.2.5, debug@^3.2.6:
+debug@3.2.6, debug@^3.0.0, debug@^3.1.0, debug@^3.2.5, debug@^3.2.6:
   version "3.2.6"
   resolved "https://registry.yarnpkg.com/debug/-/debug-3.2.6.tgz#e83d17de16d8a7efb7717edbe5fb10135eee629b"
   integrity sha512-mel+jf7nrtEl5Pn1Qx46zARXKDpBbvzezse7p7LqINmdoIk8PYP5SySaxEmYv6TZ0JyEKA1hsCId6DIhgITtWQ==
@@ -7146,12 +7102,7 @@ delegates@^1.0.0:
   resolved "https://registry.yarnpkg.com/delegates/-/delegates-1.0.0.tgz#84c6e159b81904fdca59a0ef44cd870d31250f9a"
   integrity sha1-hMbhWbgZBP3KWaDvRM2HDTElD5o=
 
-depd@1.1.1:
-  version "1.1.1"
-  resolved "https://registry.yarnpkg.com/depd/-/depd-1.1.1.tgz#5783b4e1c459f06fa5ca27f991f3d06e7a310359"
-  integrity sha1-V4O04cRZ8G+lyif5kfPQbnoxA1k=
-
-depd@~1.1.1, depd@~1.1.2:
+depd@~1.1.2:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/depd/-/depd-1.1.2.tgz#9bcd52e14c097763e749b274c4346ed2e560b5a9"
   integrity sha1-m81S4UwJd2PnSbJ0xDRu0uVgtak=
@@ -7751,7 +7702,7 @@ es6-map@^0.1.3:
     es6-symbol "~3.1.1"
     event-emitter "~0.3.5"
 
-es6-promise@^4.0.3, es6-promise@^4.1.1:
+es6-promise@^4.0.3:
   version "4.2.8"
   resolved "https://registry.yarnpkg.com/es6-promise/-/es6-promise-4.2.8.tgz#4eb21594c972bc40553d276e510539143db53e0a"
   integrity sha512-HJDGx5daxeIvxdBxvG2cb9g4tEvwIk3i8+nhX0yGrYmZUzbkdg8QbDevheDB8gd0//uPj4c1EQua8Q+MViT0/w==
@@ -8807,15 +8758,6 @@ expect@^24.9.0:
     jest-message-util "^24.9.0"
     jest-regex-util "^24.9.0"
 
-express-http-proxy@1.5.1:
-  version "1.5.1"
-  resolved "https://registry.yarnpkg.com/express-http-proxy/-/express-http-proxy-1.5.1.tgz#cbf45695c759693c9c5f946117462d25b57e77a8"
-  integrity sha512-k1RdysZWZ8wdPnsLa4iyrrYyUFih/sYKkn6WfkU/q5A8eUdh3l+oXhrRuQmEYEsZmiexVvpiOCkogl03jYfcbg==
-  dependencies:
-    debug "^3.0.1"
-    es6-promise "^4.1.1"
-    raw-body "^2.3.0"
-
 express-ws@4.0.0, express-ws@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/express-ws/-/express-ws-4.0.0.tgz#dabd8dc974516418902a41fe6e30ed949b4d36c4"
@@ -8823,42 +8765,6 @@ express-ws@4.0.0, express-ws@^4.0.0:
   dependencies:
     ws "^5.2.0"
 
-express@4.16.3:
-  version "4.16.3"
-  resolved "https://registry.yarnpkg.com/express/-/express-4.16.3.tgz#6af8a502350db3246ecc4becf6b5a34d22f7ed53"
-  integrity sha1-avilAjUNsyRuzEvs9rWjTSL37VM=
-  dependencies:
-    accepts "~1.3.5"
-    array-flatten "1.1.1"
-    body-parser "1.18.2"
-    content-disposition "0.5.2"
-    content-type "~1.0.4"
-    cookie "0.3.1"
-    cookie-signature "1.0.6"
-    debug "2.6.9"
-    depd "~1.1.2"
-    encodeurl "~1.0.2"
-    escape-html "~1.0.3"
-    etag "~1.8.1"
-    finalhandler "1.1.1"
-    fresh "0.5.2"
-    merge-descriptors "1.0.1"
-    methods "~1.1.2"
-    on-finished "~2.3.0"
-    parseurl "~1.3.2"
-    path-to-regexp "0.1.7"
-    proxy-addr "~2.0.3"
-    qs "6.5.1"
-    range-parser "~1.2.0"
-    safe-buffer "5.1.1"
-    send "0.16.2"
-    serve-static "1.13.2"
-    setprototypeof "1.1.0"
-    statuses "~1.4.0"
-    type-is "~1.6.16"
-    utils-merge "1.0.1"
-    vary "~1.1.2"
-
 express@4.17.1, express@^4.14.0, express@^4.16.2, express@^4.16.3, express@^4.17.0:
   version "4.17.1"
   resolved "https://registry.yarnpkg.com/express/-/express-4.17.1.tgz#4491fc38605cf51f8629d39c2b5d026f98a4c134"
@@ -9182,19 +9088,6 @@ fill-range@^4.0.0:
     repeat-string "^1.6.1"
     to-regex-range "^2.1.0"
 
-finalhandler@1.1.1:
-  version "1.1.1"
-  resolved "https://registry.yarnpkg.com/finalhandler/-/finalhandler-1.1.1.tgz#eebf4ed840079c83f4249038c9d703008301b105"
-  integrity sha512-Y1GUDo39ez4aHAw7MysnUD5JzYX+WaIj8I57kO3aEPT1fFRL4sr7mjei97FgnwhAyyzRYmQZaTHb2+9uZ1dPtg==
-  dependencies:
-    debug "2.6.9"
-    encodeurl "~1.0.2"
-    escape-html "~1.0.3"
-    on-finished "~2.3.0"
-    parseurl "~1.3.2"
-    statuses "~1.4.0"
-    unpipe "~1.0.0"
-
 finalhandler@~1.1.2:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/finalhandler/-/finalhandler-1.1.2.tgz#b7e7d000ffd11938d0fdb053506f6ebabe9f587d"
@@ -9248,6 +9141,14 @@ find-root@^1.0.0, find-root@^1.1.0:
   resolved "https://registry.yarnpkg.com/find-root/-/find-root-1.1.0.tgz#abcfc8ba76f708c42a97b3d685b7e9450bfb9ce4"
   integrity sha512-NKfW6bec6GfKc0SGx1e07QZY9PE99u0Bft/0rzSD5k3sO/vwkVUpDUKVm5Gpp5Ue3YfShPFTX2070tDs5kB9Ng==
 
+find-up@*, find-up@4.1.0, find-up@^4.0.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/find-up/-/find-up-4.1.0.tgz#97afe7d6cdc0bc5928584b7c8d7b16e8a9aa5d19"
+  integrity sha512-PpOwAdQ/YlXQ2vj8a3h8IipDuYRi3wceVQQGYWxNINccq40Anw7BlsEXCMbt1Zt+OLA6Fq9suIpIWD0OsnISlw==
+  dependencies:
+    locate-path "^5.0.0"
+    path-exists "^4.0.0"
+
 find-up@2.1.0, find-up@^2.0.0, find-up@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/find-up/-/find-up-2.1.0.tgz#45d1b7e506c717ddd482775a2b77920a3c0c57a7"
@@ -9262,14 +9163,6 @@ find-up@3.0.0, find-up@^3.0.0:
   dependencies:
     locate-path "^3.0.0"
 
-find-up@4.1.0, find-up@^4.0.0:
-  version "4.1.0"
-  resolved "https://registry.yarnpkg.com/find-up/-/find-up-4.1.0.tgz#97afe7d6cdc0bc5928584b7c8d7b16e8a9aa5d19"
-  integrity sha512-PpOwAdQ/YlXQ2vj8a3h8IipDuYRi3wceVQQGYWxNINccq40Anw7BlsEXCMbt1Zt+OLA6Fq9suIpIWD0OsnISlw==
-  dependencies:
-    locate-path "^5.0.0"
-    path-exists "^4.0.0"
-
 find-up@^1.0.0:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/find-up/-/find-up-1.1.2.tgz#6b2e9822b1a2ce0a60ab64d610eccad53cb24d0f"
@@ -9427,7 +9320,7 @@ fork-ts-checker-webpack-plugin@1.5.0:
     tapable "^1.0.0"
     worker-rpc "^0.1.0"
 
-form-data@2.5.1, form-data@^2.5.0:
+form-data@2.5.1:
   version "2.5.1"
   resolved "https://registry.yarnpkg.com/form-data/-/form-data-2.5.1.tgz#f2cbec57b5e59e23716e128fe44d4e5dd23895f4"
   integrity sha512-m21N3WOmEEURgk6B9GLOE4RuWOFf28Lhh9qGYeNlGq4VDXUlJy2th2slBNU8Gp8EzloYZOibZJ7t5ecIrFSjVA==
@@ -10509,16 +10402,6 @@ http-deceiver@^1.2.7:
   resolved "https://registry.yarnpkg.com/http-deceiver/-/http-deceiver-1.2.7.tgz#fa7168944ab9a519d337cb0bec7284dc3e723d87"
   integrity sha1-+nFolEq5pRnTN8sL7HKE3D5yPYc=
 
-http-errors@1.6.2:
-  version "1.6.2"
-  resolved "https://registry.yarnpkg.com/http-errors/-/http-errors-1.6.2.tgz#0a002cc85707192a7e7946ceedc11155f60ec736"
-  integrity sha1-CgAsyFcHGSp+eUbO7cERVfYOxzY=
-  dependencies:
-    depd "1.1.1"
-    inherits "2.0.3"
-    setprototypeof "1.0.3"
-    statuses ">= 1.3.1 < 2"
-
 http-errors@1.7.2:
   version "1.7.2"
   resolved "https://registry.yarnpkg.com/http-errors/-/http-errors-1.7.2.tgz#4f5029cf13239f31036e5b2e55292bcfbcc85c8f"
@@ -10530,17 +10413,6 @@ http-errors@1.7.2:
     statuses ">= 1.5.0 < 2"
     toidentifier "1.0.0"
 
-http-errors@1.7.3, http-errors@~1.7.2:
-  version "1.7.3"
-  resolved "https://registry.yarnpkg.com/http-errors/-/http-errors-1.7.3.tgz#6c619e4f9c60308c38519498c14fbb10aacebb06"
-  integrity sha512-ZTTX0MWrsQ2ZAhA1cejAwDLycFsd7I7nVtnkT3Ol0aqodaKW+0CTZDQ1uBv5whptCnc8e8HeRRJxRs0kmm/Qfw==
-  dependencies:
-    depd "~1.1.2"
-    inherits "2.0.4"
-    setprototypeof "1.1.1"
-    statuses ">= 1.5.0 < 2"
-    toidentifier "1.0.0"
-
 http-errors@~1.6.2:
   version "1.6.3"
   resolved "https://registry.yarnpkg.com/http-errors/-/http-errors-1.6.3.tgz#8b55680bb4be283a0b5bf4ea2e38580be1d9320d"
@@ -10551,6 +10423,17 @@ http-errors@~1.6.2:
     setprototypeof "1.1.0"
     statuses ">= 1.4.0 < 2"
 
+http-errors@~1.7.2:
+  version "1.7.3"
+  resolved "https://registry.yarnpkg.com/http-errors/-/http-errors-1.7.3.tgz#6c619e4f9c60308c38519498c14fbb10aacebb06"
+  integrity sha512-ZTTX0MWrsQ2ZAhA1cejAwDLycFsd7I7nVtnkT3Ol0aqodaKW+0CTZDQ1uBv5whptCnc8e8HeRRJxRs0kmm/Qfw==
+  dependencies:
+    depd "~1.1.2"
+    inherits "2.0.4"
+    setprototypeof "1.1.1"
+    statuses ">= 1.5.0 < 2"
+    toidentifier "1.0.0"
+
 http-https@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/http-https/-/http-https-1.0.0.tgz#2f908dd5f1db4068c058cd6e6d4ce392c913389b"
@@ -10641,11 +10524,6 @@ i18n@0.8.3:
     mustache "*"
     sprintf-js ">=1.0.3"
 
-iconv-lite@0.4.19:
-  version "0.4.19"
-  resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.19.tgz#f7468f60135f5e5dad3399c0a81be9a1603a082b"
-  integrity sha512-oTZqweIP51xaGPI4uPa56/Pri/480R+mo7SeU+YETByQNhDG55ycFyNLIgta9vXhILrxXDmF7ZGhqZIcuN0gJQ==
-
 iconv-lite@0.4.24, iconv-lite@^0.4.24, iconv-lite@^0.4.4, iconv-lite@~0.4.13:
   version "0.4.24"
   resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.24.tgz#2022b4b25fbddc21d2f524974a474aafe733908b"
@@ -16076,7 +15954,7 @@ protons@^1.0.0, protons@^1.0.1:
     signed-varint "^2.0.1"
     varint "^5.0.0"
 
-proxy-addr@~2.0.3, proxy-addr@~2.0.5:
+proxy-addr@~2.0.5:
   version "2.0.5"
   resolved "https://registry.yarnpkg.com/proxy-addr/-/proxy-addr-2.0.5.tgz#34cbd64a2d81f4b1fd21e76f9f06c8a45299ee34"
   integrity sha512-t/7RxHXPH6cJtP0pRG6smSr9QJidhB+3kXu0KgXnbGYMgzEnUxRQ4/LDdfOwZEMyIh3/xHb8PX3t+lfL9z+YVQ==
@@ -16194,11 +16072,6 @@ q@^1.1.2, q@^1.5.1:
   resolved "https://registry.yarnpkg.com/q/-/q-1.5.1.tgz#7e32f75b41381291d04611f1bf14109ac00651d7"
   integrity sha1-fjL3W0E4EpHQRhHxvxQQmsAGUdc=
 
-qs@6.5.1:
-  version "6.5.1"
-  resolved "https://registry.yarnpkg.com/qs/-/qs-6.5.1.tgz#349cdf6eef89ec45c12d7d5eb3fc0c870343a6d8"
-  integrity sha512-eRzhrN1WSINYCDCbrz796z37LOe3m5tmW7RQf6oBntukAG1nmovJvhnwHHRMAfeoItc1m2Hk02WER2aQ/iqs+A==
-
 qs@6.5.2, qs@~6.5.2:
   version "6.5.2"
   resolved "https://registry.yarnpkg.com/qs/-/qs-6.5.2.tgz#cb3ae806e8740444584ef154ce8ee98d403f3e36"
@@ -16293,16 +16166,6 @@ range-parser@^1.2.1, range-parser@~1.2.0, range-parser@~1.2.1:
   resolved "https://registry.yarnpkg.com/range-parser/-/range-parser-1.2.1.tgz#3cf37023d199e1c24d1a55b84800c2f3e6468031"
   integrity sha512-Hrgsx+orqoygnmhFbKaHE6c296J+HTAQXoxEF6gNupROmmGJRoyzfG3ccAveqCBrwr/2yxQ5BVd/GTl5agOwSg==
 
-raw-body@2.3.2:
-  version "2.3.2"
-  resolved "https://registry.yarnpkg.com/raw-body/-/raw-body-2.3.2.tgz#bcd60c77d3eb93cde0050295c3f379389bc88f89"
-  integrity sha1-vNYMd9Prk83gBQKVw/N5OJvIj4k=
-  dependencies:
-    bytes "3.0.0"
-    http-errors "1.6.2"
-    iconv-lite "0.4.19"
-    unpipe "1.0.0"
-
 raw-body@2.4.0:
   version "2.4.0"
   resolved "https://registry.yarnpkg.com/raw-body/-/raw-body-2.4.0.tgz#a1ce6fb9c9bc356ca52e89256ab59059e13d0332"
@@ -16313,16 +16176,6 @@ raw-body@2.4.0:
     iconv-lite "0.4.24"
     unpipe "1.0.0"
 
-raw-body@^2.3.0:
-  version "2.4.1"
-  resolved "https://registry.yarnpkg.com/raw-body/-/raw-body-2.4.1.tgz#30ac82f98bb5ae8c152e67149dac8d55153b168c"
-  integrity sha512-9WmIKF6mkvA0SLmA2Knm9+qj89e+j1zqgyn8aXGd7+nAduPoqgI9lO57SAZNn/Byzo5P7JhXTyg9PzaJbH73bA==
-  dependencies:
-    bytes "3.1.0"
-    http-errors "1.7.3"
-    iconv-lite "0.4.24"
-    unpipe "1.0.0"
-
 raw-loader@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/raw-loader/-/raw-loader-2.0.0.tgz#e2813d9e1e3f80d1bbade5ad082e809679e20c26"
@@ -17366,21 +17219,6 @@ remix-lib-debugtest@latest:
     solc "^0.4.13"
     web3 "0.20.6"
 
-remix-lib@0.4.1:
-  version "0.4.1"
-  resolved "https://registry.yarnpkg.com/remix-lib/-/remix-lib-0.4.1.tgz#513e78794bdbd407b282797cd16018d9a95692c8"
-  integrity sha512-7k/O2GkJL7SqUID3a9ResfQ4X6G4JpJtneyjo7EGVpp18ZxPC57AiQ982+DBPzPcnWQ1NHgDFLtxKOZRmJ5yKg==
-  dependencies:
-    async "^2.1.2"
-    ethereumjs-block "^1.6.0"
-    ethereumjs-tx "^1.3.3"
-    ethereumjs-util "^5.1.2"
-    ethereumjs-vm "2.4.0"
-    ethers "^3.0.15"
-    fast-async "^6.1.2"
-    solc "^0.5.0"
-    web3 "0.20.6"
-
 remix-lib@0.4.8:
   version "0.4.8"
   resolved "https://registry.yarnpkg.com/remix-lib/-/remix-lib-0.4.8.tgz#ddcb029748218ab169b0480e609aa9a06a604a8d"
@@ -17397,22 +17235,6 @@ remix-lib@0.4.8:
     solc "^0.5.0"
     web3 "0.20.6"
 
-remix-simulator@0.1.1:
-  version "0.1.1"
-  resolved "https://registry.yarnpkg.com/remix-simulator/-/remix-simulator-0.1.1.tgz#212155aba73478af96aa61d89fcb41f71ad1ed74"
-  integrity sha512-9sNS5+X8Zf80mYBp5sNVS62sAy8Irb9I18n41cOGE3C5SwxY2w60TfUHC9BHNJFWzXKK7tWvBoCpGRGkJMY9Bw==
-  dependencies:
-    ansi-gray "^0.1.1"
-    body-parser "^1.18.2"
-    color-support "^1.1.3"
-    express "^4.16.3"
-    express-ws "^4.0.0"
-    fast-async "^6.3.7"
-    merge "^1.2.0"
-    remix-lib "0.4.1"
-    time-stamp "^2.0.0"
-    web3 "1.0.0-beta.27"
-
 remix-simulator@0.1.9-alpha:
   version "0.1.9-alpha"
   resolved "https://registry.yarnpkg.com/remix-simulator/-/remix-simulator-0.1.9-alpha.tgz#b8d9e5436c88f78e85d9bdfb1d177fe895408817"
@@ -17433,18 +17255,6 @@ remix-simulator@0.1.9-alpha:
     time-stamp "^2.0.0"
     web3 "1.0.0-beta.27"
 
-remix-solidity@0.3.1:
-  version "0.3.1"
-  resolved "https://registry.yarnpkg.com/remix-solidity/-/remix-solidity-0.3.1.tgz#e3a8cda2e54a79533c95b35a76ceb386c35a57cb"
-  integrity sha512-pbkupoKsY37TGlrX2HHrKzlDZB5Z8aWOMPddTPtjm/eztJEGRHlscr4pCrArD9FYeLijp5KdarYXj0pf9fx5GA==
-  dependencies:
-    ethereumjs-util "^4.5.0"
-    ethereumjs-vm "2.4.0"
-    fast-async "^6.1.2"
-    remix-lib "0.4.1"
-    solc "^0.5.0"
-    webworkify "^1.2.1"
-
 remix-solidity@0.3.11:
   version "0.3.11"
   resolved "https://registry.yarnpkg.com/remix-solidity/-/remix-solidity-0.3.11.tgz#6ea52c15b1cbbbb10a365b2f6c8279503e41f9ca"
@@ -17457,22 +17267,6 @@ remix-solidity@0.3.11:
     solc "^0.5.0"
     webworkify "^1.2.1"
 
-remix-tests@0.1.1:
-  version "0.1.1"
-  resolved "https://registry.yarnpkg.com/remix-tests/-/remix-tests-0.1.1.tgz#52352d07a905d1eb62786c49f9d121a91de2ea84"
-  integrity sha512-YnNxcyOrw8NvW6XkAuT1g3+xAhAQX+ks8acFfrk7CVsBkbUg56i5jLN+4OtrcbNuFkWgHAH8EUuiXU6JBQamIg==
-  dependencies:
-    async "^2.6.0"
-    change-case "^3.0.1"
-    colors "^1.1.2"
-    commander "^2.13.0"
-    remix-lib "0.4.1"
-    remix-simulator "0.1.1"
-    remix-solidity "0.3.1"
-    signale "^1.2.1"
-    web3 "1.0.0-beta.36"
-    winston "^3.0.0"
-
 remix-tests@0.1.14:
   version "0.1.14"
   resolved "https://registry.yarnpkg.com/remix-tests/-/remix-tests-0.1.14.tgz#015f54f2ff5ad017b5e4a811b88cbe400326b9f2"
@@ -18243,11 +18037,6 @@ setimmediate@^1.0.4, setimmediate@^1.0.5:
   resolved "https://registry.yarnpkg.com/setimmediate/-/setimmediate-1.0.5.tgz#290cbb232e306942d7d7ea9b83732ab7856f8285"
   integrity sha1-KQy7Iy4waULX1+qbg3Mqt4VvgoU=
 
-setprototypeof@1.0.3:
-  version "1.0.3"
-  resolved "https://registry.yarnpkg.com/setprototypeof/-/setprototypeof-1.0.3.tgz#66567e37043eeb4f04d91bd658c0cbefb55b8e04"
-  integrity sha1-ZlZ+NwQ+608E2RvWWMDL77VbjgQ=
-
 setprototypeof@1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/setprototypeof/-/setprototypeof-1.1.0.tgz#d0bd85536887b6fe7c0d818cb962d9d91c54e656"
@@ -18906,7 +18695,7 @@ static-extend@^0.1.1:
     define-property "^0.2.5"
     object-copy "^0.1.0"
 
-"statuses@>= 1.3.1 < 2", "statuses@>= 1.4.0 < 2", "statuses@>= 1.5.0 < 2", statuses@~1.5.0:
+"statuses@>= 1.4.0 < 2", "statuses@>= 1.5.0 < 2", statuses@~1.5.0:
   version "1.5.0"
   resolved "https://registry.yarnpkg.com/statuses/-/statuses-1.5.0.tgz#161c7dac177659fd9811f43771fa99381478628c"
   integrity sha1-Fhx9rBd2Wf2YEfQ3cfqZOBR4Yow=
@@ -19912,7 +19701,7 @@ type-fest@^0.5.2:
   resolved "https://registry.yarnpkg.com/type-fest/-/type-fest-0.5.2.tgz#d6ef42a0356c6cd45f49485c3b6281fc148e48a2"
   integrity sha512-DWkS49EQKVX//Tbupb9TFa19c7+MK1XmzkrZUR8TAktmE/DizXoaoJV6TZ/tSIPXipqNiRI6CyAe7x69Jb6RSw==
 
-type-is@~1.6.15, type-is@~1.6.16, type-is@~1.6.17, type-is@~1.6.18:
+type-is@~1.6.17, type-is@~1.6.18:
   version "1.6.18"
   resolved "https://registry.yarnpkg.com/type-is/-/type-is-1.6.18.tgz#4e552cd05df09467dcbc4ef739de89f2cf37c131"
   integrity sha512-TkRKr9sUTxEH8MdfuCSP7VizJyzRNMjj2J2do2Jr3Kym598JVdEksuzPQCnlFPW4ky9Q+iA+ma9BGm06XQBy8g==