diff --git a/package.json b/package.json
index 21e9143da4..98fa45299c 100644
--- a/package.json
+++ b/package.json
@@ -108,7 +108,7 @@
     "@types/fs-extra": "^5.0.2",
     "@types/glob": "7.1.1",
     "@types/html-webpack-plugin": "^3.2.0",
-    "@types/inquirer": "^0.0.44",
+    "@types/inquirer": "^6.0.0",
     "@types/listr": "^0.13.0",
     "@types/lodash.merge": "^4.6.4",
     "@types/lodash.template": "^4.4.4",
diff --git a/yarn.lock b/yarn.lock
index 66baeab35e..aa86cde8c6 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -993,13 +993,13 @@
     "@types/tapable" "*"
     "@types/webpack" "*"
 
-"@types/inquirer@^0.0.44":
-  version "0.0.44"
-  resolved "https://registry.yarnpkg.com/@types/inquirer/-/inquirer-0.0.44.tgz#60ce954581cfdf44ad3899ec4cdc5fbe3fef1694"
-  integrity sha512-ugbhy1yBtCz5iTWYF+AGRS/UcMcWicdyHhxl9VaeFYc3ueg0CCssthQLB3rIcIOeGtfG6WPEvHdLu/IjKYfefg==
+"@types/inquirer@^6.0.0":
+  version "6.0.0"
+  resolved "https://registry.yarnpkg.com/@types/inquirer/-/inquirer-6.0.0.tgz#bbf3c915f9266e30adf78fc2f3df72f205287aca"
+  integrity sha512-4evhNF+xgdnXNBKouwlZl4JW7uhv9t6JSCOOEg1s61T4QP+UbvyGWTSxj2SjAXz61ZvohJkepHU6p8KzHAClbg==
   dependencies:
-    "@types/rx" "*"
     "@types/through" "*"
+    rxjs ">=6.4.0"
 
 "@types/listr@^0.13.0":
   version "0.13.0"
@@ -1118,107 +1118,6 @@
   resolved "https://registry.yarnpkg.com/@types/relateurl/-/relateurl-0.2.28.tgz#6bda7db8653fa62643f5ee69e9f69c11a392e3a6"
   integrity sha1-a9p9uGU/piZD9e5p6facEaOS46Y=
 
-"@types/rx-core-binding@*":
-  version "4.0.4"
-  resolved "https://registry.yarnpkg.com/@types/rx-core-binding/-/rx-core-binding-4.0.4.tgz#d969d32f15a62b89e2862c17b3ee78fe329818d3"
-  integrity sha512-5pkfxnC4w810LqBPUwP5bg7SFR/USwhMSaAeZQQbEHeBp57pjKXRlXmqpMrLJB4y1oglR/c2502853uN0I+DAQ==
-  dependencies:
-    "@types/rx-core" "*"
-
-"@types/rx-core@*":
-  version "4.0.3"
-  resolved "https://registry.yarnpkg.com/@types/rx-core/-/rx-core-4.0.3.tgz#0b3354b1238cedbe2b74f6326f139dbc7a591d60"
-  integrity sha1-CzNUsSOM7b4rdPYybxOdvHpZHWA=
-
-"@types/rx-lite-aggregates@*":
-  version "4.0.3"
-  resolved "https://registry.yarnpkg.com/@types/rx-lite-aggregates/-/rx-lite-aggregates-4.0.3.tgz#6efb2b7f3d5f07183a1cb2bd4b1371d7073384c2"
-  integrity sha512-MAGDAHy8cRatm94FDduhJF+iNS5//jrZ/PIfm+QYw9OCeDgbymFHChM8YVIvN2zArwsRftKgE33QfRWvQk4DPg==
-  dependencies:
-    "@types/rx-lite" "*"
-
-"@types/rx-lite-async@*":
-  version "4.0.2"
-  resolved "https://registry.yarnpkg.com/@types/rx-lite-async/-/rx-lite-async-4.0.2.tgz#27fbf0caeff029f41e2d2aae638b05e91ceb600c"
-  integrity sha512-vTEv5o8l6702ZwfAM5aOeVDfUwBSDOs+ARoGmWAKQ6LOInQ8J4/zjM7ov12fuTpktUKdMQjkeCp07Vd73mPkxw==
-  dependencies:
-    "@types/rx-lite" "*"
-
-"@types/rx-lite-backpressure@*":
-  version "4.0.3"
-  resolved "https://registry.yarnpkg.com/@types/rx-lite-backpressure/-/rx-lite-backpressure-4.0.3.tgz#05abb19bdf87cc740196c355e5d0b37bb50b5d56"
-  integrity sha512-Y6aIeQCtNban5XSAF4B8dffhIKu6aAy/TXFlScHzSxh6ivfQBQw6UjxyEJxIOt3IT49YkS+siuayM2H/Q0cmgA==
-  dependencies:
-    "@types/rx-lite" "*"
-
-"@types/rx-lite-coincidence@*":
-  version "4.0.3"
-  resolved "https://registry.yarnpkg.com/@types/rx-lite-coincidence/-/rx-lite-coincidence-4.0.3.tgz#80bd69acc4054a15cdc1638e2dc8843498cd85c0"
-  integrity sha512-1VNJqzE9gALUyMGypDXZZXzR0Tt7LC9DdAZQ3Ou/Q0MubNU35agVUNXKGHKpNTba+fr8GdIdkC26bRDqtCQBeQ==
-  dependencies:
-    "@types/rx-lite" "*"
-
-"@types/rx-lite-experimental@*":
-  version "4.0.1"
-  resolved "https://registry.yarnpkg.com/@types/rx-lite-experimental/-/rx-lite-experimental-4.0.1.tgz#c532f5cbdf3f2c15da16ded8930d1b2984023cbd"
-  integrity sha1-xTL1y98/LBXaFt7Ykw0bKYQCPL0=
-  dependencies:
-    "@types/rx-lite" "*"
-
-"@types/rx-lite-joinpatterns@*":
-  version "4.0.1"
-  resolved "https://registry.yarnpkg.com/@types/rx-lite-joinpatterns/-/rx-lite-joinpatterns-4.0.1.tgz#f70fe370518a8432f29158cc92ffb56b4e4afc3e"
-  integrity sha1-9w/jcFGKhDLykVjMkv+1a05K/D4=
-  dependencies:
-    "@types/rx-lite" "*"
-
-"@types/rx-lite-testing@*":
-  version "4.0.1"
-  resolved "https://registry.yarnpkg.com/@types/rx-lite-testing/-/rx-lite-testing-4.0.1.tgz#21b19d11f4dfd6ffef5a9d1648e9c8879bfe21e9"
-  integrity sha1-IbGdEfTf1v/vWp0WSOnIh5v+Iek=
-  dependencies:
-    "@types/rx-lite-virtualtime" "*"
-
-"@types/rx-lite-time@*":
-  version "4.0.3"
-  resolved "https://registry.yarnpkg.com/@types/rx-lite-time/-/rx-lite-time-4.0.3.tgz#0eda65474570237598f3448b845d2696f2dbb1c4"
-  integrity sha512-ukO5sPKDRwCGWRZRqPlaAU0SKVxmWwSjiOrLhoQDoWxZWg6vyB9XLEZViKOzIO6LnTIQBlk4UylYV0rnhJLxQw==
-  dependencies:
-    "@types/rx-lite" "*"
-
-"@types/rx-lite-virtualtime@*":
-  version "4.0.3"
-  resolved "https://registry.yarnpkg.com/@types/rx-lite-virtualtime/-/rx-lite-virtualtime-4.0.3.tgz#4b30cacd0fe2e53af29f04f7438584c7d3959537"
-  integrity sha512-3uC6sGmjpOKatZSVHI2xB1+dedgml669ZRvqxy+WqmGJDVusOdyxcKfyzjW0P3/GrCiN4nmRkLVMhPwHCc5QLg==
-  dependencies:
-    "@types/rx-lite" "*"
-
-"@types/rx-lite@*":
-  version "4.0.6"
-  resolved "https://registry.yarnpkg.com/@types/rx-lite/-/rx-lite-4.0.6.tgz#3c02921c4244074234f26b772241bcc20c18c253"
-  integrity sha512-oYiDrFIcor9zDm0VDUca1UbROiMYBxMLMaM6qzz4ADAfOmA9r1dYEcAFH+2fsPI5BCCjPvV9pWC3X3flbrvs7w==
-  dependencies:
-    "@types/rx-core" "*"
-    "@types/rx-core-binding" "*"
-
-"@types/rx@*":
-  version "4.1.1"
-  resolved "https://registry.yarnpkg.com/@types/rx/-/rx-4.1.1.tgz#598fc94a56baed975f194574e0f572fd8e627a48"
-  integrity sha1-WY/JSla67ZdfGUV04PVy/Y5iekg=
-  dependencies:
-    "@types/rx-core" "*"
-    "@types/rx-core-binding" "*"
-    "@types/rx-lite" "*"
-    "@types/rx-lite-aggregates" "*"
-    "@types/rx-lite-async" "*"
-    "@types/rx-lite-backpressure" "*"
-    "@types/rx-lite-coincidence" "*"
-    "@types/rx-lite-experimental" "*"
-    "@types/rx-lite-joinpatterns" "*"
-    "@types/rx-lite-testing" "*"
-    "@types/rx-lite-time" "*"
-    "@types/rx-lite-virtualtime" "*"
-
 "@types/semver@^5.5.0":
   version "5.5.0"
   resolved "https://registry.yarnpkg.com/@types/semver/-/semver-5.5.0.tgz#146c2a29ee7d3bae4bf2fcb274636e264c813c45"
@@ -7512,7 +7411,7 @@ run-queue@^1.0.0, run-queue@^1.0.3:
   dependencies:
     aproba "^1.1.1"
 
-rxjs@^6.1.0, rxjs@^6.3.1, rxjs@^6.3.3, rxjs@^6.4.0:
+rxjs@>=6.4.0, rxjs@^6.1.0, rxjs@^6.3.1, rxjs@^6.3.3, rxjs@^6.4.0:
   version "6.4.0"
   resolved "https://registry.yarnpkg.com/rxjs/-/rxjs-6.4.0.tgz#f3bb0fe7bda7fb69deac0c16f17b50b0b8790504"
   integrity sha512-Z9Yfa11F6B9Sg/BK9MnqnQ+aQYicPLtilXBp2yUtDt2JRCE0h26d33EnfO3ZxoNxG0T92OUucP3Ct7cpfkdFfw==