diff --git a/package.json b/package.json
index 021428a..5ad7516 100644
--- a/package.json
+++ b/package.json
@@ -48,7 +48,7 @@
     "chalk": "^4.1.2",
     "typescript-generic-datastructures": "^1.3.0",
     "uuid": "^9.0.0",
-    "yargs": "^16.2.0"
+    "yargs": "^18.0.0"
   },
   "devDependencies": {
     "@babel/core": "^7.9.0",
diff --git a/yarn.lock b/yarn.lock
index 12af042..8a5591c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2564,6 +2564,11 @@ ansi-regex@^5.0.0:
   resolved "https://registry.npmjs.org/ansi-regex/-/ansi-regex-5.0.0.tgz"
   integrity sha512-bY6fj56OUQ0hU1KjFNDQuJFezqKdrAyFdIevADiqrWHwSlbmBNMHp5ak2f40Pm8JTFyM2mqxkG6ngkHO11f/lg==
 
+ansi-regex@^6.0.1:
+  version "6.1.0"
+  resolved "https://registry.yarnpkg.com/ansi-regex/-/ansi-regex-6.1.0.tgz#95ec409c69619d6cb1b8b34f14b660ef28ebd654"
+  integrity sha512-7HSX4QQb4CspciLpVFwyRe79O3xsIZDDLER21kERQ71oaPodF8jL725AgJMFAYbooIqolJoRLuM81SpeUkpkvA==
+
 ansi-styles@^3.2.0, ansi-styles@^3.2.1:
   version "3.2.1"
   resolved "https://registry.npmjs.org/ansi-styles/-/ansi-styles-3.2.1.tgz"
@@ -2578,6 +2583,11 @@ ansi-styles@^4.0.0, ansi-styles@^4.1.0, ansi-styles@^4.3.0:
   dependencies:
     color-convert "^2.0.1"
 
+ansi-styles@^6.2.1:
+  version "6.2.1"
+  resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-6.2.1.tgz#0e62320cf99c21afff3b3012192546aacbfb05c5"
+  integrity sha512-bN798gFfQX+viw3R7yrGWRqnrN2oRkEkUjjl4JNn4E8GxxbjtG3FbrEIIY3l8/hrwUwIeCZvi4QuOTP4MErVug==
+
 ansicolors@^0.3.2, ansicolors@~0.3.2:
   version "0.3.2"
   resolved "https://registry.npmjs.org/ansicolors/-/ansicolors-0.3.2.tgz"
@@ -3642,6 +3652,15 @@ cliui@^7.0.2:
     strip-ansi "^6.0.0"
     wrap-ansi "^7.0.0"
 
+cliui@^9.0.1:
+  version "9.0.1"
+  resolved "https://registry.yarnpkg.com/cliui/-/cliui-9.0.1.tgz#6f7890f386f6f1f79953adc1f78dec46fcc2d291"
+  integrity sha512-k7ndgKhwoQveBL+/1tqGJYNz097I7WOvwbmmU2AR5+magtbjPWQTS1C5vzGkBC8Ym8UWRzfKUzUUqFLypY4Q+w==
+  dependencies:
+    string-width "^7.2.0"
+    strip-ansi "^7.1.0"
+    wrap-ansi "^9.0.0"
+
 clone-response@^1.0.2:
   version "1.0.2"
   resolved "https://registry.npmjs.org/clone-response/-/clone-response-1.0.2.tgz"
@@ -4419,6 +4438,11 @@ email-validator@^2.0.4:
   resolved "https://registry.npmjs.org/email-validator/-/email-validator-2.0.4.tgz"
   integrity sha512-gYCwo7kh5S3IDyZPLZf6hSS0MnZT8QmJFqYvbqlDZSbwdZlY6QZWxJ4i/6UhITOJ4XzyI647Bm2MXKCLqnJ4nQ==
 
+emoji-regex@^10.3.0:
+  version "10.4.0"
+  resolved "https://registry.yarnpkg.com/emoji-regex/-/emoji-regex-10.4.0.tgz#03553afea80b3975749cfcb36f776ca268e413d4"
+  integrity sha512-EC+0oUMY1Rqm4O6LLrgjtYDvcVYTy7chDnM4Q7030tP4Kwj3u/pR6gP9ygnp2CJMK5Gq+9Q2oqmrFJAz01DXjw==
+
 emoji-regex@^7.0.1:
   version "7.0.3"
   resolved "https://registry.npmjs.org/emoji-regex/-/emoji-regex-7.0.3.tgz"
@@ -5079,6 +5103,11 @@ get-caller-file@^2.0.1, get-caller-file@^2.0.5:
   resolved "https://registry.npmjs.org/get-caller-file/-/get-caller-file-2.0.5.tgz"
   integrity sha512-DyFP3BM/3YHTQOCUL/w0OZHR0lpKeGrxotcHWcqNEdnltqFwXVfhEBQ94eIo34AfQpo0rGki4cyIiftY06h2Fg==
 
+get-east-asian-width@^1.0.0:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/get-east-asian-width/-/get-east-asian-width-1.3.0.tgz#21b4071ee58ed04ee0db653371b55b4299875389"
+  integrity sha512-vpeMIQKxczTD/0s2CdEWHcb0eeJe6TFjxb+J5xgX7hScxqrGuyjmv4c1D4A/gelKfyox0gJJwIHF+fLjeaM8kQ==
+
 get-intrinsic@^1.0.2, get-intrinsic@^1.1.1:
   version "1.1.1"
   resolved "https://registry.npmjs.org/get-intrinsic/-/get-intrinsic-1.1.1.tgz"
@@ -10457,6 +10486,15 @@ string-width@^3.0.0, string-width@^3.1.0:
     is-fullwidth-code-point "^2.0.0"
     strip-ansi "^5.1.0"
 
+string-width@^7.0.0, string-width@^7.2.0:
+  version "7.2.0"
+  resolved "https://registry.yarnpkg.com/string-width/-/string-width-7.2.0.tgz#b5bb8e2165ce275d4d43476dd2700ad9091db6dc"
+  integrity sha512-tsaTIkKW9b4N+AEj+SVA+WhJzV7/zMhcSu78mLKWSk7cXMOSHsBKFWUs0fWwq8QyK3MgJBQRX6Gbi4kYbdvGkQ==
+  dependencies:
+    emoji-regex "^10.3.0"
+    get-east-asian-width "^1.0.0"
+    strip-ansi "^7.1.0"
+
 string.prototype.padend@^3.0.0:
   version "3.1.2"
   resolved "https://registry.npmjs.org/string.prototype.padend/-/string.prototype.padend-3.1.2.tgz"
@@ -10538,6 +10576,13 @@ strip-ansi@^5.0.0, strip-ansi@^5.1.0, strip-ansi@^5.2.0:
   dependencies:
     ansi-regex "^4.1.0"
 
+strip-ansi@^7.1.0:
+  version "7.1.0"
+  resolved "https://registry.yarnpkg.com/strip-ansi/-/strip-ansi-7.1.0.tgz#d5b6568ca689d8561370b0707685d22434faff45"
+  integrity sha512-iq6eVVI64nQQTRYq2KtEg2d2uU7LElhTJwsH4YzIHZshxlgZms/wIc4VoDQTlG/IvVIrBKG06CrZnp0qv7hkcQ==
+  dependencies:
+    ansi-regex "^6.0.1"
+
 strip-bom@^2.0.0:
   version "2.0.0"
   resolved "https://registry.npmjs.org/strip-bom/-/strip-bom-2.0.0.tgz"
@@ -11570,6 +11615,15 @@ wrap-ansi@^7.0.0:
     string-width "^4.1.0"
     strip-ansi "^6.0.0"
 
+wrap-ansi@^9.0.0:
+  version "9.0.0"
+  resolved "https://registry.yarnpkg.com/wrap-ansi/-/wrap-ansi-9.0.0.tgz#1a3dc8b70d85eeb8398ddfb1e4a02cd186e58b3e"
+  integrity sha512-G8ura3S+3Z2G+mkgNRq8dqaFZAuxfsxpBB8OCTGRTCtp+l/v9nbFNmCUP1BZMts3G1142MsZfn6eeUKrr4PD1Q==
+  dependencies:
+    ansi-styles "^6.2.1"
+    string-width "^7.0.0"
+    strip-ansi "^7.1.0"
+
 wrappy@1:
   version "1.0.2"
   resolved "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz"
@@ -11686,6 +11740,11 @@ yargs-parser@^20.2.2, yargs-parser@^20.2.3:
   resolved "https://registry.npmjs.org/yargs-parser/-/yargs-parser-20.2.7.tgz"
   integrity sha512-FiNkvbeHzB/syOjIUxFDCnhSfzAL8R5vs40MgLFBorXACCOAEaWu0gRZl14vG8MR9AOJIZbmkjhusqBYZ3HTHw==
 
+yargs-parser@^22.0.0:
+  version "22.0.0"
+  resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-22.0.0.tgz#87b82094051b0567717346ecd00fd14804b357c8"
+  integrity sha512-rwu/ClNdSMpkSrUb+d6BRsSkLUq1fmfsY6TOpYzTwvwkg1/NRG85KBy3kq++A8LKQwX6lsu+aWad+2khvuXrqw==
+
 yargs@^13.3.2:
   version "13.3.2"
   resolved "https://registry.npmjs.org/yargs/-/yargs-13.3.2.tgz"
@@ -11732,6 +11791,18 @@ yargs@^16.2.0:
     y18n "^5.0.5"
     yargs-parser "^20.2.2"
 
+yargs@^18.0.0:
+  version "18.0.0"
+  resolved "https://registry.yarnpkg.com/yargs/-/yargs-18.0.0.tgz#6c84259806273a746b09f579087b68a3c2d25bd1"
+  integrity sha512-4UEqdc2RYGHZc7Doyqkrqiln3p9X2DZVxaGbwhn2pi7MrRagKaOcIKe8L3OxYcbhXLgLFUS3zAYuQjKBQgmuNg==
+  dependencies:
+    cliui "^9.0.1"
+    escalade "^3.1.1"
+    get-caller-file "^2.0.5"
+    string-width "^7.2.0"
+    y18n "^5.0.5"
+    yargs-parser "^22.0.0"
+
 yn@3.1.1:
   version "3.1.1"
   resolved "https://registry.npmjs.org/yn/-/yn-3.1.1.tgz"