diff --git a/README.md b/README.md
index 4ecec9b9..da6614a3 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,6 @@ standard help for oclif
 [![CircleCI](https://circleci.com/gh/oclif/plugin-help/tree/master.svg?style=svg)](https://circleci.com/gh/oclif/plugin-help/tree/master)
 [![Appveyor CI](https://ci.appveyor.com/api/projects/status/github/oclif/plugin-help?branch=master&svg=true)](https://ci.appveyor.com/project/heroku/plugin-help/branch/master)
 [![Codecov](https://codecov.io/gh/oclif/plugin-help/branch/master/graph/badge.svg)](https://codecov.io/gh/oclif/plugin-help)
-[![Greenkeeper](https://badges.greenkeeper.io/oclif/plugin-help.svg)](https://greenkeeper.io/)
 [![Known Vulnerabilities](https://snyk.io/test/npm/@oclif/plugin-help/badge.svg)](https://snyk.io/test/npm/@oclif/plugin-help)
 [![Downloads/week](https://img.shields.io/npm/dw/@oclif/plugin-help.svg)](https://npmjs.org/package/@oclif/plugin-help)
 [![License](https://img.shields.io/npm/l/@oclif/plugin-help.svg)](https://github.com/oclif/plugin-help/blob/master/package.json)
diff --git a/package.json b/package.json
index c1fada85..26ff7b5f 100644
--- a/package.json
+++ b/package.json
@@ -5,36 +5,36 @@
   "author": "Jeff Dickey @jdxcode",
   "bugs": "https://github.com/oclif/plugin-help/issues",
   "dependencies": {
-    "@oclif/command": "^1.5.0",
+    "@oclif/command": "^1.5.4",
     "chalk": "^2.4.1",
     "indent-string": "^3.2.0",
     "lodash.template": "^4.4.0",
     "string-width": "^2.1.1",
-    "strip-ansi": "^4.0.0",
+    "strip-ansi": "^5.0.0",
     "widest-line": "^2.0.0",
     "wrap-ansi": "^4.0.0"
   },
   "devDependencies": {
-    "@oclif/config": "^1.7.6",
-    "@oclif/dev-cli": "^1.17.0",
-    "@oclif/errors": "^1.2.0",
-    "@oclif/plugin-legacy": "^1.1.0",
-    "@oclif/plugin-plugins": "^1.6.2",
+    "@oclif/config": "^1.8.7",
+    "@oclif/dev-cli": "^1.19.1",
+    "@oclif/errors": "^1.2.2",
+    "@oclif/plugin-legacy": "^1.1.1",
+    "@oclif/plugin-plugins": "^1.7.2",
     "@oclif/test": "^1.2.1",
-    "@oclif/tslint": "^3.1.0",
-    "@types/chai": "^4.1.4",
+    "@oclif/tslint": "^3.1.1",
+    "@types/chai": "^4.1.6",
     "@types/indent-string": "^3.0.0",
     "@types/lodash.template": "^4.4.4",
     "@types/mocha": "^5.2.5",
-    "@types/node": "^10.9.4",
+    "@types/node": "^10.11.7",
     "@types/strip-ansi": "^3.0.0",
     "@types/wrap-ansi": "^3.0.0",
-    "chai": "^4.1.2",
+    "chai": "^4.2.0",
     "globby": "^8.0.1",
     "mocha": "^5.2.0",
     "ts-node": "^7.0.1",
     "tslint": "^5.11.0",
-    "typescript": "^3.0.3"
+    "typescript": "^3.1.3"
   },
   "engines": {
     "node": ">=8.0.0"
diff --git a/yarn.lock b/yarn.lock
index eae9171a..a828a3da 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -29,19 +29,19 @@
     supports-color "^5.4.0"
     tslib "^1.9.3"
 
-"@heroku-cli/command@^8.1.26":
-  version "8.1.28"
-  resolved "https://registry.yarnpkg.com/@heroku-cli/command/-/command-8.1.28.tgz#e437b42f6c9ce84469f0c291dae7d796ceed725e"
+"@heroku-cli/command@^8.1.28":
+  version "8.2.0"
+  resolved "https://registry.yarnpkg.com/@heroku-cli/command/-/command-8.2.0.tgz#7a1f6bc9b22d2b10ac0384111dbea019fe44ed69"
   dependencies:
     "@heroku-cli/color" "^1.1.10"
-    "@oclif/errors" "^1.2.0"
-    cli-ux "^4.8.1"
-    debug "^3.1.0"
+    "@oclif/errors" "^1.2.1"
+    cli-ux "^4.8.2"
+    debug "^4.0.1"
     fs-extra "^7.0.0"
     heroku-client "^3.0.6"
-    http-call "^5.2.1"
+    http-call "^5.2.2"
     netrc-parser "^3.1.6"
-    opn "^5.3.0"
+    opn "^5.4.0"
 
 "@mrmlnc/readdir-enhanced@^2.2.1":
   version "2.2.1"
@@ -71,30 +71,39 @@
     debug "^3.1.0"
     semver "^5.5.0"
 
-"@oclif/config@^1.7.4", "@oclif/config@^1.7.6":
-  version "1.7.6"
-  resolved "https://registry.yarnpkg.com/@oclif/config/-/config-1.7.6.tgz#849e5f79591c8dd29d99dd3aba0914b50e2c2e74"
+"@oclif/command@^1.5.2", "@oclif/command@^1.5.3", "@oclif/command@^1.5.4":
+  version "1.5.4"
+  resolved "https://registry.yarnpkg.com/@oclif/command/-/command-1.5.4.tgz#659456def965454e1c0115e8265533980eefb200"
   dependencies:
-    debug "^4.0.1"
+    "@oclif/errors" "^1.2.2"
+    "@oclif/parser" "^3.6.1"
+    debug "^4.1.0"
+    semver "^5.6.0"
+
+"@oclif/config@^1.8.6", "@oclif/config@^1.8.7":
+  version "1.8.7"
+  resolved "https://registry.yarnpkg.com/@oclif/config/-/config-1.8.7.tgz#b42cf0a2b5eaee14fb2eb80a26a903c747f5421f"
+  dependencies:
+    debug "^4.1.0"
     tslib "^1.9.3"
 
-"@oclif/dev-cli@^1.17.0":
-  version "1.18.0"
-  resolved "https://registry.yarnpkg.com/@oclif/dev-cli/-/dev-cli-1.18.0.tgz#729f8530dd183b2cbb9f92d6caee5ec5b490b5b5"
+"@oclif/dev-cli@^1.19.1":
+  version "1.19.1"
+  resolved "https://registry.yarnpkg.com/@oclif/dev-cli/-/dev-cli-1.19.1.tgz#085dd28971d07b66623490f4b026c01c3d902079"
   dependencies:
-    "@oclif/command" "^1.5.0"
-    "@oclif/config" "^1.7.4"
-    "@oclif/errors" "^1.2.0"
-    "@oclif/plugin-help" "^2.1.1"
-    cli-ux "^4.8.1"
-    debug "^3.1.0"
+    "@oclif/command" "^1.5.2"
+    "@oclif/config" "^1.8.6"
+    "@oclif/errors" "^1.2.1"
+    "@oclif/plugin-help" "^2.1.2"
+    cli-ux "^4.9.0"
+    debug "^4.1.0"
     fs-extra "^7.0.0"
-    lodash "^4.17.10"
+    lodash "^4.17.11"
     normalize-package-data "^2.4.0"
     qqjs "^0.3.10"
     tslib "^1.9.3"
 
-"@oclif/errors@^1.1.2", "@oclif/errors@^1.2.0":
+"@oclif/errors@^1.1.2":
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/@oclif/errors/-/errors-1.2.0.tgz#4166952699724c25af2ab4528fe223e930655e72"
   dependencies:
@@ -104,6 +113,16 @@
     strip-ansi "^4.0.0"
     wrap-ansi "^3.0.1"
 
+"@oclif/errors@^1.2.1", "@oclif/errors@^1.2.2":
+  version "1.2.2"
+  resolved "https://registry.yarnpkg.com/@oclif/errors/-/errors-1.2.2.tgz#9d8f269b15f13d70aa93316fed7bebc24688edc2"
+  dependencies:
+    clean-stack "^1.3.0"
+    fs-extra "^7.0.0"
+    indent-string "^3.2.0"
+    strip-ansi "^5.0.0"
+    wrap-ansi "^4.0.0"
+
 "@oclif/linewrap@^1.0.0":
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/@oclif/linewrap/-/linewrap-1.0.0.tgz#aedcb64b479d4db7be24196384897b5000901d91"
@@ -116,7 +135,15 @@
     chalk "^2.4.1"
     tslib "^1.9.3"
 
-"@oclif/plugin-help@^2.1.1":
+"@oclif/parser@^3.6.1":
+  version "3.6.2"
+  resolved "https://registry.yarnpkg.com/@oclif/parser/-/parser-3.6.2.tgz#f72164ef951bb7f77dbf552cd7a0616245868ef9"
+  dependencies:
+    "@oclif/linewrap" "^1.0.0"
+    chalk "^2.4.1"
+    tslib "^1.9.3"
+
+"@oclif/plugin-help@^2.1.2":
   version "2.1.2"
   resolved "https://registry.yarnpkg.com/@oclif/plugin-help/-/plugin-help-2.1.2.tgz#b6639e95157f563225a29b4329ce62e2e162afe9"
   dependencies:
@@ -129,38 +156,38 @@
     widest-line "^2.0.0"
     wrap-ansi "^4.0.0"
 
-"@oclif/plugin-legacy@^1.1.0":
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/@oclif/plugin-legacy/-/plugin-legacy-1.1.0.tgz#8e2146f2fd57b633bfeafb5e7e9aa0b44b97fa97"
+"@oclif/plugin-legacy@^1.1.1":
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/@oclif/plugin-legacy/-/plugin-legacy-1.1.1.tgz#b679326d2b179930990108e4f6167101eacf6a46"
   dependencies:
-    "@heroku-cli/command" "^8.1.26"
+    "@heroku-cli/command" "^8.1.28"
     "@oclif/color" "^0.0.0"
     "@oclif/command" "^1.5.0"
     ansi-escapes "^3.1.0"
-    debug "^3.1.0"
-    semver "^5.5.0"
+    debug "^4.0.1"
+    semver "^5.5.1"
     tslib "^1.9.3"
 
-"@oclif/plugin-plugins@^1.6.2":
-  version "1.6.2"
-  resolved "https://registry.yarnpkg.com/@oclif/plugin-plugins/-/plugin-plugins-1.6.2.tgz#0733dca5bcf817f520867a9d077cc66f6add38d7"
+"@oclif/plugin-plugins@^1.7.2":
+  version "1.7.2"
+  resolved "https://registry.yarnpkg.com/@oclif/plugin-plugins/-/plugin-plugins-1.7.2.tgz#5b0eb8260186fec9037be4be29cf1b85e93ce0b5"
   dependencies:
     "@oclif/color" "^0.0.0"
-    "@oclif/command" "^1.5.0"
+    "@oclif/command" "^1.5.3"
     chalk "^2.4.1"
-    cli-ux "^4.8.1"
-    debug "^3.1.0"
+    cli-ux "^4.9.0"
+    debug "^4.1.0"
     fs-extra "^7.0.0"
     http-call "^5.2.2"
-    load-json-file "^5.0.0"
+    load-json-file "^5.1.0"
     npm-run-path "^2.0.2"
-    semver "^5.5.1"
+    semver "^5.6.0"
     tslib "^1.9.3"
-    yarn "^1.9.4"
+    yarn "^1.10.1"
 
-"@oclif/screen@^1.0.2":
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/@oclif/screen/-/screen-1.0.2.tgz#c9d7c84b0ea60ecec8dd7a9b22c012ba9967aed8"
+"@oclif/screen@^1.0.3":
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/@oclif/screen/-/screen-1.0.4.tgz#b740f68609dfae8aa71c3a6cab15d816407ba493"
 
 "@oclif/test@^1.2.1":
   version "1.2.1"
@@ -168,9 +195,9 @@
   dependencies:
     fancy-test "^1.4.1"
 
-"@oclif/tslint@^3.1.0":
-  version "3.1.0"
-  resolved "https://registry.yarnpkg.com/@oclif/tslint/-/tslint-3.1.0.tgz#4beea4ddeeb9e8964f4c9d15d25349db799311a6"
+"@oclif/tslint@^3.1.1":
+  version "3.1.1"
+  resolved "https://registry.yarnpkg.com/@oclif/tslint/-/tslint-3.1.1.tgz#e055cdf158630862fd44546f6b8fb1266c9778e7"
   dependencies:
     tslint-eslint-rules "^5.4.0"
     tslint-xo "^0.9.0"
@@ -179,6 +206,10 @@
   version "4.1.4"
   resolved "https://registry.yarnpkg.com/@types/chai/-/chai-4.1.4.tgz#5ca073b330d90b4066d6ce18f60d57f2084ce8ca"
 
+"@types/chai@^4.1.6":
+  version "4.1.6"
+  resolved "https://registry.yarnpkg.com/@types/chai/-/chai-4.1.6.tgz#1eb26c040e3a84205b1008ad55c800e5e8a94e34"
+
 "@types/indent-string@^3.0.0":
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/@types/indent-string/-/indent-string-3.0.0.tgz#9ebb391ceda548926f5819ad16405349641b999f"
@@ -207,6 +238,10 @@
   version "10.9.4"
   resolved "https://registry.yarnpkg.com/@types/node/-/node-10.9.4.tgz#0f4cb2dc7c1de6096055357f70179043c33e9897"
 
+"@types/node@^10.11.7":
+  version "10.11.7"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-10.11.7.tgz#0e75ca9357d646ca754016ca1d68a127ad7e7300"
+
 "@types/sinon@^5.0.2":
   version "5.0.2"
   resolved "https://registry.yarnpkg.com/@types/sinon/-/sinon-5.0.2.tgz#7a9d64df40b26dd48d673f745addc2fdb2bda193"
@@ -231,6 +266,10 @@ ansi-regex@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/ansi-regex/-/ansi-regex-3.0.0.tgz#ed0317c322064f79466c02966bddb605ab37d998"
 
+ansi-regex@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/ansi-regex/-/ansi-regex-4.0.0.tgz#70de791edf021404c3fd615aa89118ae0432e5a9"
+
 ansi-styles@^2.2.1:
   version "2.2.1"
   resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-2.2.1.tgz#b432dd3358b634cf75e1e4664368240533c1ddbe"
@@ -281,7 +320,7 @@ arrify@^1.0.0, arrify@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/arrify/-/arrify-1.0.1.tgz#898508da2226f380df904728456849c1501a4b0d"
 
-assertion-error@^1.0.1:
+assertion-error@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/assertion-error/-/assertion-error-1.1.0.tgz#e60b6b0e8f301bd97e5375215bda406c85118c0b"
 
@@ -398,16 +437,16 @@ cardinal@^2.1.1:
     ansicolors "~0.3.2"
     redeyed "~2.1.0"
 
-chai@^4.1.2:
-  version "4.1.2"
-  resolved "https://registry.yarnpkg.com/chai/-/chai-4.1.2.tgz#0f64584ba642f0f2ace2806279f4f06ca23ad73c"
+chai@^4.2.0:
+  version "4.2.0"
+  resolved "https://registry.yarnpkg.com/chai/-/chai-4.2.0.tgz#760aa72cf20e3795e84b12877ce0e83737aa29e5"
   dependencies:
-    assertion-error "^1.0.1"
-    check-error "^1.0.1"
-    deep-eql "^3.0.0"
+    assertion-error "^1.1.0"
+    check-error "^1.0.2"
+    deep-eql "^3.0.1"
     get-func-name "^2.0.0"
-    pathval "^1.0.0"
-    type-detect "^4.0.0"
+    pathval "^1.1.0"
+    type-detect "^4.0.5"
 
 chalk@^1.1.3:
   version "1.1.3"
@@ -427,7 +466,7 @@ chalk@^2.3.0, chalk@^2.4.1:
     escape-string-regexp "^1.0.5"
     supports-color "^5.3.0"
 
-check-error@^1.0.1:
+check-error@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/check-error/-/check-error-1.0.2.tgz#574d312edd88bb5dd8912e9286dd6c0aed4aac82"
 
@@ -448,13 +487,13 @@ clean-stack@^1.3.0:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/clean-stack/-/clean-stack-1.3.0.tgz#9e821501ae979986c46b1d66d2d432db2fd4ae31"
 
-cli-ux@^4.8.1:
-  version "4.8.2"
-  resolved "https://registry.yarnpkg.com/cli-ux/-/cli-ux-4.8.2.tgz#6be3c966919727106fba875de1dc771b2567de1d"
+cli-ux@^4.8.2, cli-ux@^4.9.0:
+  version "4.9.1"
+  resolved "https://registry.yarnpkg.com/cli-ux/-/cli-ux-4.9.1.tgz#3fce340f4d86f4e9249242d0c6a6adab10da4222"
   dependencies:
-    "@oclif/errors" "^1.2.0"
+    "@oclif/errors" "^1.2.2"
     "@oclif/linewrap" "^1.0.0"
-    "@oclif/screen" "^1.0.2"
+    "@oclif/screen" "^1.0.3"
     ansi-escapes "^3.1.0"
     ansi-styles "^3.2.1"
     cardinal "^2.1.1"
@@ -467,10 +506,11 @@ cli-ux@^4.8.1:
     is-wsl "^1.1.0"
     lodash "^4.17.11"
     password-prompt "^1.0.7"
-    semver "^5.5.1"
-    strip-ansi "^4.0.0"
+    semver "^5.6.0"
+    strip-ansi "^5.0.0"
     supports-color "^5.5.0"
     supports-hyperlinks "^1.0.1"
+    treeify "^1.1.0"
 
 collection-visit@^1.0.0:
   version "1.0.0"
@@ -551,11 +591,17 @@ debug@^4.0.1:
   dependencies:
     ms "^2.1.1"
 
+debug@^4.1.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-4.1.0.tgz#373687bffa678b38b1cd91f861b63850035ddc87"
+  dependencies:
+    ms "^2.1.1"
+
 decode-uri-component@^0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/decode-uri-component/-/decode-uri-component-0.2.0.tgz#eb3913333458775cb84cd1a1fae062106bb87545"
 
-deep-eql@^3.0.0:
+deep-eql@^3.0.1:
   version "3.0.1"
   resolved "https://registry.yarnpkg.com/deep-eql/-/deep-eql-3.0.1.tgz#dfc9404400ad1c8fe023e7da1df1c147c4b444df"
   dependencies:
@@ -883,7 +929,7 @@ hosted-git-info@^2.1.4:
   version "2.7.1"
   resolved "https://registry.yarnpkg.com/hosted-git-info/-/hosted-git-info-2.7.1.tgz#97f236977bd6e125408930ff6de3eec6281ec047"
 
-http-call@^5.1.2, http-call@^5.2.1, http-call@^5.2.2:
+http-call@^5.1.2, http-call@^5.2.2:
   version "5.2.2"
   resolved "https://registry.yarnpkg.com/http-call/-/http-call-5.2.2.tgz#d8eb37eef701e566d44373ef19b22444ebb7c02e"
   dependencies:
@@ -1112,6 +1158,15 @@ load-json-file@^5.0.0:
     pify "^3.0.0"
     strip-bom "^3.0.0"
 
+load-json-file@^5.1.0:
+  version "5.1.0"
+  resolved "https://registry.yarnpkg.com/load-json-file/-/load-json-file-5.1.0.tgz#c062f048e0ee556bf7f535bb16f6e45bb9d06b18"
+  dependencies:
+    graceful-fs "^4.1.2"
+    parse-json "^4.0.0"
+    pify "^3.0.0"
+    strip-bom "^3.0.0"
+
 locate-path@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/locate-path/-/locate-path-2.0.0.tgz#2b568b265eec944c6d9c0de9c3dbbbca0354cd8e"
@@ -1136,7 +1191,7 @@ lodash.templatesettings@^4.0.0:
   dependencies:
     lodash._reinterpolate "~3.0.0"
 
-lodash@^4.17.10, lodash@^4.17.11:
+lodash@^4.17.11:
   version "4.17.11"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.11.tgz#b39ea6229ef607ecd89e2c8df12536891cac9b8d"
 
@@ -1305,9 +1360,9 @@ once@^1.3.0, once@^1.3.1, once@^1.4.0:
   dependencies:
     wrappy "1"
 
-opn@^5.3.0:
-  version "5.3.0"
-  resolved "https://registry.yarnpkg.com/opn/-/opn-5.3.0.tgz#64871565c863875f052cfdf53d3e3cb5adb53b1c"
+opn@^5.4.0:
+  version "5.4.0"
+  resolved "https://registry.yarnpkg.com/opn/-/opn-5.4.0.tgz#cb545e7aab78562beb11aa3bfabc7042e1761035"
   dependencies:
     is-wsl "^1.1.0"
 
@@ -1379,7 +1434,7 @@ path-type@^3.0.0:
   dependencies:
     pify "^3.0.0"
 
-pathval@^1.0.0:
+pathval@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/pathval/-/pathval-1.1.0.tgz#b942e6d4bde653005ef6b71361def8727d0645e0"
 
@@ -1491,6 +1546,10 @@ safe-regex@^1.1.0:
   version "5.5.1"
   resolved "https://registry.yarnpkg.com/semver/-/semver-5.5.1.tgz#7dfdd8814bdb7cabc7be0fb1d734cfb66c940477"
 
+semver@^5.6.0:
+  version "5.6.0"
+  resolved "https://registry.yarnpkg.com/semver/-/semver-5.6.0.tgz#7e74256fbaa49c75aa7c7a205cc22799cac80004"
+
 set-value@^0.4.3:
   version "0.4.3"
   resolved "https://registry.yarnpkg.com/set-value/-/set-value-0.4.3.tgz#7db08f9d3d22dc7f78e53af3c3bf4666ecdfccf1"
@@ -1660,6 +1719,12 @@ strip-ansi@^4.0.0:
   dependencies:
     ansi-regex "^3.0.0"
 
+strip-ansi@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/strip-ansi/-/strip-ansi-5.0.0.tgz#f78f68b5d0866c20b2c9b8c61b5298508dc8756f"
+  dependencies:
+    ansi-regex "^4.0.0"
+
 strip-bom@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/strip-bom/-/strip-bom-3.0.0.tgz#2334c18e9c759f7bdd56fdef7e9ae3d588e68ed3"
@@ -1744,6 +1809,10 @@ to-regex@^3.0.1, to-regex@^3.0.2:
     regex-not "^1.0.2"
     safe-regex "^1.1.0"
 
+treeify@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/treeify/-/treeify-1.1.0.tgz#4e31c6a463accd0943879f30667c4fdaff411bb8"
+
 ts-node@^7.0.1:
   version "7.0.1"
   resolved "https://registry.yarnpkg.com/ts-node/-/ts-node-7.0.1.tgz#9562dc2d1e6d248d24bc55f773e3f614337d9baf"
@@ -1836,13 +1905,13 @@ tunnel-agent@^0.6.0:
   dependencies:
     safe-buffer "^5.0.1"
 
-type-detect@^4.0.0:
+type-detect@^4.0.0, type-detect@^4.0.5:
   version "4.0.8"
   resolved "https://registry.yarnpkg.com/type-detect/-/type-detect-4.0.8.tgz#7646fb5f18871cfbb7749e69bd39a6388eb7450c"
 
-typescript@^3.0.3:
-  version "3.0.3"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.0.3.tgz#4853b3e275ecdaa27f78fda46dc273a7eb7fc1c8"
+typescript@^3.1.3:
+  version "3.1.3"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.1.3.tgz#01b70247a6d3c2467f70c45795ef5ea18ce191d5"
 
 union-value@^1.0.0:
   version "1.0.0"
@@ -1937,9 +2006,9 @@ xtend@^4.0.0:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/xtend/-/xtend-4.0.1.tgz#a5c6d532be656e23db820efb943a1f04998d63af"
 
-yarn@^1.9.4:
-  version "1.9.4"
-  resolved "https://registry.yarnpkg.com/yarn/-/yarn-1.9.4.tgz#3b82d8446b652775723900b470d966861976924b"
+yarn@^1.10.1:
+  version "1.10.1"
+  resolved "https://registry.yarnpkg.com/yarn/-/yarn-1.10.1.tgz#b792ba28f050ae94cd7e719dbca80639d70da76f"
 
 yn@^2.0.0:
   version "2.0.0"