diff --git a/yarn.lock b/yarn.lock
index f7b0570..07e5502 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1742,7 +1742,7 @@ ansi-styles@^2.2.1:
   resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-2.2.1.tgz#b432dd3358b634cf75e1e4664368240533c1ddbe"
   integrity sha1-tDLdM1i2NM914eRmQ2gkBTPB3b4=
 
-ansi-styles@^3.2.0, ansi-styles@^3.2.1:
+ansi-styles@^3.2.1:
   version "3.2.1"
   resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-3.2.1.tgz#41fbb20243e50b12be0f04b8dedbf07520ce841d"
   integrity sha512-VT0ZI6kZRdTh8YyJw3SMbYm/u+NqfsAxEpWO0Pf9sq8/e94WxxOpPKx9FR1FlyCtOVDNOQ+8ntlqFxiRc+r5qA==
@@ -1788,6 +1788,14 @@ anymatch@~3.1.1:
     normalize-path "^3.0.0"
     picomatch "^2.0.4"
 
+anymatch@~3.1.2:
+  version "3.1.3"
+  resolved "https://registry.yarnpkg.com/anymatch/-/anymatch-3.1.3.tgz#790c58b19ba1720a84205b57c618d5ad8524973e"
+  integrity sha512-KMReFUr0B4t+D+OBkjR3KYqvocp2XaSzO55UcB6mgQMd3KbcE+mWTyvVV7D/zsdEbNnV6acZUutkiHQXvTr1Rw==
+  dependencies:
+    normalize-path "^3.0.0"
+    picomatch "^2.0.4"
+
 aproba@^1.1.1:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/aproba/-/aproba-1.2.0.tgz#6802e6264efd18c790a1b0d517f0f2627bf2c94a"
@@ -1896,11 +1904,6 @@ async-each@^1.0.1:
   resolved "https://registry.yarnpkg.com/async-each/-/async-each-1.0.3.tgz#b727dbf87d7651602f06f4d4ac387f47d91b0cbf"
   integrity sha512-z/WhQ5FPySLdvREByI2vZiTWwCnF0moMJ1hK9YQwDTHKh6I7/uSckMetoRGb5UBZPC1z0jlw+n/XCgjeH7y1AQ==
 
-async-limiter@~1.0.0:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/async-limiter/-/async-limiter-1.0.1.tgz#dd379e94f0db8310b08291f9d64c3209766617fd"
-  integrity sha512-csOlWGAcRFJaI6m+F2WKdnMKr4HhdhFVBk0H/QbJFMCr+uO2kwohwXQPxw/9OCxp05r5ghVBFSyioixx3gfkNQ==
-
 asynckit@^0.4.0:
   version "0.4.0"
   resolved "https://registry.yarnpkg.com/asynckit/-/asynckit-0.4.0.tgz#c79ed97f7f34cb8f2ba1bc9790bcc366474b4b79"
@@ -2344,15 +2347,7 @@ chalk@^3.0.0:
     ansi-styles "^4.1.0"
     supports-color "^7.1.0"
 
-chalk@^4.0.0:
-  version "4.1.0"
-  resolved "https://registry.yarnpkg.com/chalk/-/chalk-4.1.0.tgz#4e14870a618d9e2edd97dd8345fd9d9dc315646a"
-  integrity sha512-qwx12AxXe2Q5xQ43Ac//I6v5aXTipYrSESdOgzrN+9XjgEpyjpKuvSGaN4qE93f7TQTlerQQ8S+EQ0EyDoVL1A==
-  dependencies:
-    ansi-styles "^4.1.0"
-    supports-color "^7.1.0"
-
-chalk@^4.1.0:
+chalk@^4.0.0, chalk@^4.1.0:
   version "4.1.2"
   resolved "https://registry.yarnpkg.com/chalk/-/chalk-4.1.2.tgz#aac4e2b7734a740867aeb16bf02aad556a1e7a01"
   integrity sha512-oKnbhFyRIXpUuez8iBMmyEa4nbj4IOQyuhc/wy9kY7/WVPcwIO9VA668Pu8RkO7+0G76SLROeyw9CpQ061i4mA==
@@ -2389,10 +2384,10 @@ chokidar@^2.1.8:
   optionalDependencies:
     fsevents "^1.2.7"
 
-chokidar@^3.3.0:
-  version "3.4.1"
-  resolved "https://registry.yarnpkg.com/chokidar/-/chokidar-3.4.1.tgz#e905bdecf10eaa0a0b1db0c664481cc4cbc22ba1"
-  integrity sha512-TQTJyr2stihpC4Sya9hs2Xh+O2wf+igjL36Y75xx2WdHuiICcn/XJza46Jwt0eT5hVpQOzo3FpY3cj3RVYLX0g==
+chokidar@^3.4.1:
+  version "3.5.1"
+  resolved "https://registry.yarnpkg.com/chokidar/-/chokidar-3.5.1.tgz#ee9ce7bbebd2b79f49f304799d5468e31e14e68a"
+  integrity sha512-9+s+Od+W0VJJzawDma/gvBNQqkTiqYTWLuZoyAsivsI4AaWTCzHG06/TMjsf1cYe9Cb97UCEhjz7HvnPk2p/tw==
   dependencies:
     anymatch "~3.1.1"
     braces "~3.0.2"
@@ -2400,24 +2395,24 @@ chokidar@^3.3.0:
     is-binary-path "~2.1.0"
     is-glob "~4.0.1"
     normalize-path "~3.0.0"
-    readdirp "~3.4.0"
+    readdirp "~3.5.0"
   optionalDependencies:
-    fsevents "~2.1.2"
+    fsevents "~2.3.1"
 
-chokidar@^3.4.1:
-  version "3.5.1"
-  resolved "https://registry.yarnpkg.com/chokidar/-/chokidar-3.5.1.tgz#ee9ce7bbebd2b79f49f304799d5468e31e14e68a"
-  integrity sha512-9+s+Od+W0VJJzawDma/gvBNQqkTiqYTWLuZoyAsivsI4AaWTCzHG06/TMjsf1cYe9Cb97UCEhjz7HvnPk2p/tw==
+chokidar@^3.5.0:
+  version "3.6.0"
+  resolved "https://registry.yarnpkg.com/chokidar/-/chokidar-3.6.0.tgz#197c6cc669ef2a8dc5e7b4d97ee4e092c3eb0d5b"
+  integrity sha512-7VT13fmjotKpGipCW9JEQAusEPE+Ei8nl6/g4FBAmIm0GOOLMua9NDDo/DWp0ZAxCr3cPq5ZpBqmPAQgDda2Pw==
   dependencies:
-    anymatch "~3.1.1"
+    anymatch "~3.1.2"
     braces "~3.0.2"
-    glob-parent "~5.1.0"
+    glob-parent "~5.1.2"
     is-binary-path "~2.1.0"
     is-glob "~4.0.1"
     normalize-path "~3.0.0"
-    readdirp "~3.5.0"
+    readdirp "~3.6.0"
   optionalDependencies:
-    fsevents "~2.3.1"
+    fsevents "~2.3.2"
 
 chownr@^1.1.1:
   version "1.1.4"
@@ -2470,15 +2465,6 @@ cli-boxes@^2.2.0:
   resolved "https://registry.yarnpkg.com/cli-boxes/-/cli-boxes-2.2.0.tgz#538ecae8f9c6ca508e3c3c95b453fe93cb4c168d"
   integrity sha512-gpaBrMAizVEANOpfZp/EEUixTXDyGt7DFzdK5hU+UbWt/J0lB0w20ncZj59Z9a93xHb9u12zF5BS6i9RKbtg4w==
 
-cliui@^5.0.0:
-  version "5.0.0"
-  resolved "https://registry.yarnpkg.com/cliui/-/cliui-5.0.0.tgz#deefcfdb2e800784aa34f46fa08e06851c7bbbc5"
-  integrity sha512-PYeGSEmmHM6zvoef2w8TPzlrnNpXIjTipYK780YswmIP9vjxmd6Y2a3CB2Ks6/AU8NHjZugXvo8w3oWM2qnwXA==
-  dependencies:
-    string-width "^3.1.0"
-    strip-ansi "^5.2.0"
-    wrap-ansi "^5.1.0"
-
 cliui@^6.0.0:
   version "6.0.0"
   resolved "https://registry.yarnpkg.com/cliui/-/cliui-6.0.0.tgz#511d702c0c4e41ca156d7d0e96021f23e13225b1"
@@ -2649,6 +2635,11 @@ configstore@^6.0.0:
     write-file-atomic "^3.0.3"
     xdg-basedir "^5.0.1"
 
+connect-history-api-fallback@^1.6.0:
+  version "1.6.0"
+  resolved "https://registry.yarnpkg.com/connect-history-api-fallback/-/connect-history-api-fallback-1.6.0.tgz#8b32089359308d111115d81cad3fceab888f97bc"
+  integrity sha512-e54B99q/OUoH64zYYRf3HBP5z24G38h5D3qXu23JGRoigpX5Ss4r9ZnDk3g0Z8uQC2x2lPaJ+UlWBc1ZWBWdLg==
+
 connect-livereload@^0.6.0:
   version "0.6.1"
   resolved "https://registry.yarnpkg.com/connect-livereload/-/connect-livereload-0.6.1.tgz#1ac0c8bb9d9cfd5b28b629987a56a9239db9baaa"
@@ -3344,26 +3335,27 @@ dir-glob@^3.0.1:
     path-type "^4.0.0"
 
 docsify-cli@^4.4.3:
-  version "4.4.3"
-  resolved "https://registry.yarnpkg.com/docsify-cli/-/docsify-cli-4.4.3.tgz#5f75d9478d7da27ac1c129d446bf0d4fe70c93d9"
-  integrity sha512-oI/cD04b+hklNd9yKiN9p9EqGx9UKL6p4D0J3fS9L5fpwOti1F8p2rshGJTyArxUlw6EeEBtaJd4rzPzBkK+Lw==
+  version "4.4.4"
+  resolved "https://registry.yarnpkg.com/docsify-cli/-/docsify-cli-4.4.4.tgz#a9016d59545ec100b46955a72b127e78a888e55d"
+  integrity sha512-NAZgg6b0BsDuq/Pe+P19Qb2J1d+ZVbS0eGkeCNxyu4F9/CQSsRqZqAvPJ9/0I+BCHn4sgftA2jluqhQVzKzrSA==
   dependencies:
     chalk "^2.4.2"
     connect "^3.6.0"
+    connect-history-api-fallback "^1.6.0"
     connect-livereload "^0.6.0"
     cp-file "^7.0.0"
-    docsify "^4.12.1"
+    docsify "^4.12.2"
     docsify-server-renderer ">=4.10.0"
     enquirer "^2.3.6"
     fs-extra "^8.1.0"
     get-port "^5.0.0"
-    livereload "^0.9.1"
+    livereload "^0.9.2"
     lru-cache "^5.1.1"
     open "^6.4.0"
     serve-static "^1.12.1"
     update-notifier "^4.1.0"
     yargonaut "^1.1.2"
-    yargs "^14.2.0"
+    yargs "^15.3.0"
 
 docsify-server-renderer@>=4.10.0:
   version "4.12.1"
@@ -3376,7 +3368,7 @@ docsify-server-renderer@>=4.10.0:
     node-fetch "^2.6.0"
     resolve-pathname "^3.0.0"
 
-docsify@^4.12.0, docsify@^4.12.1:
+docsify@^4.12.0, docsify@^4.12.2:
   version "4.13.1"
   resolved "https://registry.yarnpkg.com/docsify/-/docsify-4.13.1.tgz#5ad89d3c0529d336bd1d1c20a664db129afd607a"
   integrity sha512-BsDypTBhw0mfslw9kZgAspCMZSM+sUIIDg5K/t1hNLkvbem9h64ZQc71e1IpY+iWsi/KdeqfazDfg52y2Lmm0A==
@@ -4147,7 +4139,7 @@ fsevents@^1.2.7:
     bindings "^1.5.0"
     nan "^2.12.1"
 
-fsevents@^2.1.2, fsevents@~2.1.2:
+fsevents@^2.1.2:
   version "2.1.3"
   resolved "https://registry.yarnpkg.com/fsevents/-/fsevents-2.1.3.tgz#fb738703ae8d2f9fe900c33836ddebee8b97f23e"
   integrity sha512-Auw9a4AxqWpa9GUfj370BMPzzyncfBABW8Mab7BGWBYDj4Isgq+cDKtx0i6u9jcX9pQDnswsaaOTgTmA5pEjuQ==
@@ -4157,6 +4149,11 @@ fsevents@~2.3.1:
   resolved "https://registry.yarnpkg.com/fsevents/-/fsevents-2.3.2.tgz#8a526f78b8fdf4623b709e0b975c52c24c02fd1a"
   integrity sha512-xiqMQR4xAeHTuB9uWm+fFRcIOgKBMiOBP+eXiyT7jsgVCq1bkVygt00oASowB7EdtpOHaaPgKt812P9ab+DDKA==
 
+fsevents@~2.3.2:
+  version "2.3.3"
+  resolved "https://registry.yarnpkg.com/fsevents/-/fsevents-2.3.3.tgz#cac6407785d03675a2a5e1a5305c697b347d90d6"
+  integrity sha512-5xoDfX+fL7faATnagmWPpbFtwh/R77WmMMqqHGS65C3vvB0YHrgF+B1YmZ3441tMj5n63k0212XNoJwzlhffQw==
+
 function-bind@^1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/function-bind/-/function-bind-1.1.1.tgz#a56899d3ea3c9bab874bb9773b7c5ede92f4895d"
@@ -4306,7 +4303,7 @@ glob-parent@^5.0.0, glob-parent@^5.1.0:
   dependencies:
     is-glob "^4.0.1"
 
-glob-parent@^5.1.2, glob-parent@~5.1.0:
+glob-parent@^5.1.2, glob-parent@~5.1.0, glob-parent@~5.1.2:
   version "5.1.2"
   resolved "https://registry.yarnpkg.com/glob-parent/-/glob-parent-5.1.2.tgz#869832c58034fe68a4093c17dc15e8340d8401c4"
   integrity sha512-AOIgSQCepiJYwP3ARnGx+5VnTu2HBYdzbGP45eLw1vr3zB3vZLeyed1sC9hnbcOc9/SrMyM5RPQrkGz4aS9Zow==
@@ -5680,20 +5677,20 @@ lines-and-columns@^1.1.6:
   resolved "https://registry.yarnpkg.com/lines-and-columns/-/lines-and-columns-1.1.6.tgz#1c00c743b433cd0a4e80758f7b64a57440d9ff00"
   integrity sha1-HADHQ7QzzQpOgHWPe2SldEDZ/wA=
 
-livereload-js@^3.1.0:
-  version "3.2.4"
-  resolved "https://registry.yarnpkg.com/livereload-js/-/livereload-js-3.2.4.tgz#21a05f8a7bd04c9531a7c63dfb6ff4b677d30f43"
-  integrity sha512-kgTCrrYAfwnb5469+7bB2hxIct8Giq0RemDnxOESIzyRwRqYGGMZh5VIveYqJiDvpglH0dpd074BU1zJj4NaNw==
+livereload-js@^3.3.1:
+  version "3.4.1"
+  resolved "https://registry.yarnpkg.com/livereload-js/-/livereload-js-3.4.1.tgz#ba90fbc708ed1b9a024bb89c4ee12c96ea03d66f"
+  integrity sha512-5MP0uUeVCec89ZbNOT/i97Mc+q3SxXmiUGhRFOTmhrGPn//uWVQdCvcLJDy64MSBR5MidFdOR7B9viumoavy6g==
 
-livereload@^0.9.1:
-  version "0.9.1"
-  resolved "https://registry.yarnpkg.com/livereload/-/livereload-0.9.1.tgz#65125dabdf2db4fd3f1169e953fe56e3bcc6f477"
-  integrity sha512-9g7sua11kkyZNo2hLRCG3LuZZwqexoyEyecSlV8cAsfAVVCZqLzVir6XDqmH0r+Vzgnd5LrdHDMyjtFnJQLAYw==
+livereload@^0.9.2:
+  version "0.9.3"
+  resolved "https://registry.yarnpkg.com/livereload/-/livereload-0.9.3.tgz#a714816375ed52471408bede8b49b2ee6a0c55b1"
+  integrity sha512-q7Z71n3i4X0R9xthAryBdNGVGAO2R5X+/xXpmKeuPMrteg+W2U8VusTKV3YiJbXZwKsOlFlHe+go6uSNjfxrZw==
   dependencies:
-    chokidar "^3.3.0"
-    livereload-js "^3.1.0"
+    chokidar "^3.5.0"
+    livereload-js "^3.3.1"
     opts ">= 1.2.0"
-    ws "^6.2.1"
+    ws "^7.4.3"
 
 load-json-file@^1.0.0:
   version "1.1.0"
@@ -7172,13 +7169,6 @@ readdirp@^2.2.1:
     micromatch "^3.1.10"
     readable-stream "^2.0.2"
 
-readdirp@~3.4.0:
-  version "3.4.0"
-  resolved "https://registry.yarnpkg.com/readdirp/-/readdirp-3.4.0.tgz#9fdccdf9e9155805449221ac645e8303ab5b9ada"
-  integrity sha512-0xe001vZBnJEK+uKcj8qOhyAKPzIT+gStxWr3LCB0DwcXR5NZJ3IaC+yGnHCYzB/S7ov3m3EEbZI2zeNvX+hGQ==
-  dependencies:
-    picomatch "^2.2.1"
-
 readdirp@~3.5.0:
   version "3.5.0"
   resolved "https://registry.yarnpkg.com/readdirp/-/readdirp-3.5.0.tgz#9ba74c019b15d365278d2e91bb8c48d7b4d42c9e"
@@ -7186,6 +7176,13 @@ readdirp@~3.5.0:
   dependencies:
     picomatch "^2.2.1"
 
+readdirp@~3.6.0:
+  version "3.6.0"
+  resolved "https://registry.yarnpkg.com/readdirp/-/readdirp-3.6.0.tgz#74a370bd857116e245b29cc97340cd431a02a6c7"
+  integrity sha512-hOS089on8RduqdbhvQ5Z37A0ESjsqz6qnRcffsMU3495FuTdqSm+7bhJ29JvIOsBDEEnan5DPu9t3To9VRlMzA==
+  dependencies:
+    picomatch "^2.2.1"
+
 rechoir@^0.6.2:
   version "0.6.2"
   resolved "https://registry.yarnpkg.com/rechoir/-/rechoir-0.6.2.tgz#85204b54dba82d5742e28c96756ef43af50e3384"
@@ -7869,7 +7866,7 @@ string-length@^4.0.1:
     char-regex "^1.0.2"
     strip-ansi "^6.0.0"
 
-string-width@^3.0.0, string-width@^3.1.0:
+string-width@^3.0.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/string-width/-/string-width-3.1.0.tgz#22767be21b62af1081574306f69ac51b62203961"
   integrity sha512-vafcv6KjVZKSgz06oM/H6GDBrAtz8vdhQakGjFIvNrHA6y3HCF1CInLy+QLq8dTJPQ1b+KDUqDFctkdRW44e1w==
@@ -7917,7 +7914,7 @@ strip-ansi@^3.0.0:
   dependencies:
     ansi-regex "^2.0.0"
 
-strip-ansi@^5.0.0, strip-ansi@^5.1.0, strip-ansi@^5.2.0:
+strip-ansi@^5.1.0:
   version "5.2.0"
   resolved "https://registry.yarnpkg.com/strip-ansi/-/strip-ansi-5.2.0.tgz#8c9a536feb6afc962bdfa5b104a5091c1ad9c0ae"
   integrity sha512-DuRs1gKbBqsMKIZlrffwlug8MHkcnpjs5VPmL1PAh+mA30U0DTotfDZ0d2UUsXpPmPmMMJ6W773MaA3J+lbiWA==
@@ -8814,15 +8811,6 @@ worker-farm@^1.7.0:
   dependencies:
     errno "~0.1.7"
 
-wrap-ansi@^5.1.0:
-  version "5.1.0"
-  resolved "https://registry.yarnpkg.com/wrap-ansi/-/wrap-ansi-5.1.0.tgz#1fd1f67235d5b6d0fee781056001bfb694c03b09"
-  integrity sha512-QC1/iN/2/RPVJ5jYK8BGttj5z83LmSKmvbvrXPNCLZSEb32KKVDJDl/MOt2N01qU2H/FkzEa9PKto1BqDjtd7Q==
-  dependencies:
-    ansi-styles "^3.2.0"
-    string-width "^3.0.0"
-    strip-ansi "^5.0.0"
-
 wrap-ansi@^6.2.0:
   version "6.2.0"
   resolved "https://registry.yarnpkg.com/wrap-ansi/-/wrap-ansi-6.2.0.tgz#e9393ba07102e6c91a3b221478f0257cd2856e53"
@@ -8856,12 +8844,10 @@ write-file-atomic@^3.0.0, write-file-atomic@^3.0.3:
     signal-exit "^3.0.2"
     typedarray-to-buffer "^3.1.5"
 
-ws@^6.2.1:
-  version "6.2.2"
-  resolved "https://registry.yarnpkg.com/ws/-/ws-6.2.2.tgz#dd5cdbd57a9979916097652d78f1cc5faea0c32e"
-  integrity sha512-zmhltoSR8u1cnDsD43TX59mzoMZsLKqUweyYBAIvTngR3shc0W6aOZylZmq/7hqyVxPdi+5Ud2QInblgyE72fw==
-  dependencies:
-    async-limiter "~1.0.0"
+ws@^7.4.3:
+  version "7.5.10"
+  resolved "https://registry.yarnpkg.com/ws/-/ws-7.5.10.tgz#58b5c20dc281633f6c19113f39b349bd8bd558d9"
+  integrity sha512-+dbF1tHwZpXcbOJdVOkzLDxZP1ailvSxM6ZweXTegylPny803bFhA+vqBYw4s31NSAk4S2Qz+AKXK9a4wkdjcQ==
 
 ws@^7.4.6:
   version "7.5.8"
@@ -8932,14 +8918,6 @@ yargs-parser@20.x:
   resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-20.2.3.tgz#92419ba867b858c868acf8bae9bf74af0dd0ce26"
   integrity sha512-emOFRT9WVHw03QSvN5qor9QQT9+sw5vwxfYweivSMHTcAXPefwVae2FjO7JJjj8hCE4CzPOPeFM83VwT29HCww==
 
-yargs-parser@^15.0.1:
-  version "15.0.1"
-  resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-15.0.1.tgz#54786af40b820dcb2fb8025b11b4d659d76323b3"
-  integrity sha512-0OAMV2mAZQrs3FkNpDQcBk1x5HXb8X4twADss4S0Iuk+2dGnLOE/fRHrsYm542GduMveyA77OF4wrNJuanRCWw==
-  dependencies:
-    camelcase "^5.0.0"
-    decamelize "^1.2.0"
-
 yargs-parser@^18.1.2, yargs-parser@^18.1.3:
   version "18.1.3"
   resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-18.1.3.tgz#be68c4975c6b2abf469236b0c870362fab09a7b0"
@@ -8953,24 +8931,7 @@ yargs-parser@^20.2.2, yargs-parser@^20.2.3:
   resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-20.2.7.tgz#61df85c113edfb5a7a4e36eb8aa60ef423cbc90a"
   integrity sha512-FiNkvbeHzB/syOjIUxFDCnhSfzAL8R5vs40MgLFBorXACCOAEaWu0gRZl14vG8MR9AOJIZbmkjhusqBYZ3HTHw==
 
-yargs@^14.2.0:
-  version "14.2.3"
-  resolved "https://registry.yarnpkg.com/yargs/-/yargs-14.2.3.tgz#1a1c3edced1afb2a2fea33604bc6d1d8d688a414"
-  integrity sha512-ZbotRWhF+lkjijC/VhmOT9wSgyBQ7+zr13+YLkhfsSiTriYsMzkTUFP18pFhWwBeMa5gUc1MzbhrO6/VB7c9Xg==
-  dependencies:
-    cliui "^5.0.0"
-    decamelize "^1.2.0"
-    find-up "^3.0.0"
-    get-caller-file "^2.0.1"
-    require-directory "^2.1.1"
-    require-main-filename "^2.0.0"
-    set-blocking "^2.0.0"
-    string-width "^3.0.0"
-    which-module "^2.0.0"
-    y18n "^4.0.0"
-    yargs-parser "^15.0.1"
-
-yargs@^15.4.1:
+yargs@^15.3.0, yargs@^15.4.1:
   version "15.4.1"
   resolved "https://registry.yarnpkg.com/yargs/-/yargs-15.4.1.tgz#0d87a16de01aee9d8bec2bfbf74f67851730f4f8"
   integrity sha512-aePbxDmcYW++PaqBsJ+HYUFwCdv4LVvdnhBy78E57PIor8/OVvhMrADFFEDh8DHDFRv/O9i3lPhsENjO7QX0+A==