diff --git a/app/package.json b/app/package.json
index a6ec9b45..e4c75c5e 100644
--- a/app/package.json
+++ b/app/package.json
@@ -38,7 +38,7 @@
     "npm": "6",
     "path": "0.12.7",
     "rxjs": "^6.6.7",
-    "yargs": "^16.2.0",
+    "yargs": "^17.0.1",
     "zone.js": "^0.11.4"
   },
   "optionalDependencies": {
diff --git a/app/yarn.lock b/app/yarn.lock
index e8a25e70..69a16390 100644
--- a/app/yarn.lock
+++ b/app/yarn.lock
@@ -3253,7 +3253,7 @@ strict-uri-encode@^2.0.0:
   resolved "https://registry.yarnpkg.com/strict-uri-encode/-/strict-uri-encode-2.0.0.tgz#b9c7330c7042862f6b142dc274bbcc5866ce3546"
   integrity sha1-ucczDHBChi9rFC3CdLvMWGbONUY=
 
-string-width@^1.0.1, "string-width@^1.0.2 || 2":
+string-width@^1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/string-width/-/string-width-1.0.2.tgz"
   integrity sha1-EYvfW4zcUaKn5w0hHgfisLmxB9M=
@@ -3262,7 +3262,7 @@ string-width@^1.0.1, "string-width@^1.0.2 || 2":
     is-fullwidth-code-point "^1.0.0"
     strip-ansi "^3.0.0"
 
-string-width@^2.0.0, string-width@^2.1.1:
+"string-width@^1.0.2 || 2", string-width@^2.0.0, string-width@^2.1.1:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/string-width/-/string-width-2.1.1.tgz"
   integrity sha512-nOqH59deCq9SRHlxq1Aw85Jnt4w6KvLKqWVik6oA9ZklXLNIOlqg4F2yrT1MVaTjAqvVwdfeZ7w7aCvJD7ugkw==
@@ -3801,10 +3801,10 @@ yargs@^14.2.3:
     y18n "^4.0.0"
     yargs-parser "^15.0.1"
 
-yargs@^16.2.0:
-  version "16.2.0"
-  resolved "https://registry.yarnpkg.com/yargs/-/yargs-16.2.0.tgz#1c82bf0f6b6a66eafce7ef30e376f49a12477f66"
-  integrity sha512-D1mvvtDG0L5ft/jGWkLpG1+m0eQxOfaBvTNELraWj22wSVUMWxZUvYgJYcKh6jGGIkJFhH4IZPQhR4TKpc8mBw==
+yargs@^17.0.1:
+  version "17.0.1"
+  resolved "https://registry.yarnpkg.com/yargs/-/yargs-17.0.1.tgz#6a1ced4ed5ee0b388010ba9fd67af83b9362e0bb"
+  integrity sha512-xBBulfCc8Y6gLFcrPvtqKz9hz8SO0l1Ni8GgDekvBX2ro0HRQImDGnikfc33cgzcYUSncapnNcZDjVFIH3f6KQ==
   dependencies:
     cliui "^7.0.2"
     escalade "^3.1.1"