diff --git a/cast-fe/yarn.lock b/cast-fe/yarn.lock
index 3d03ba4..5a8df18 100644
--- a/cast-fe/yarn.lock
+++ b/cast-fe/yarn.lock
@@ -2648,10 +2648,10 @@ bluebird@^3.5.0, bluebird@^3.5.5:
   resolved "https://registry.yarnpkg.com/bluebird/-/bluebird-3.7.2.tgz#9f229c15be272454ffa973ace0dbee79a1b0c36f"
   integrity sha512-XpNj6GDQzdfW+r2Wnn7xiSAd7TM3jzkxGXBGTtWKuSXv1xUV+azxAm8jdWZN06QTQk+2N2XB9jRDkvbmQmcRtg==
 
-bn.js@^4.0.0, bn.js@^4.1.0, bn.js@^4.4.0:
-  version "4.11.9"
-  resolved "https://registry.yarnpkg.com/bn.js/-/bn.js-4.11.9.tgz#26d556829458f9d1e81fc48952493d0ba3507828"
-  integrity sha512-E6QoYqCKZfgatHTdHzs1RRKP7ip4vvm+EyRUeE2RF0NblwVvb0p6jSVeNTOFxPn26QXN2o6SMfNxKp6kU8zQaw==
+bn.js@^4.0.0, bn.js@^4.1.0, bn.js@^4.11.9:
+  version "4.12.0"
+  resolved "https://registry.yarnpkg.com/bn.js/-/bn.js-4.12.0.tgz#775b3f278efbb9718eec7361f483fb36fbbfea88"
+  integrity sha512-c98Bf3tPniI+scsdk237ku1Dc3ujXQTSgyiPUDEOe7tRkhrqridvh8klBv0HCEso1OLOYcHuCv/cS6DNxKH+ZA==
 
 bn.js@^5.0.0, bn.js@^5.1.1:
   version "5.1.3"
@@ -2727,7 +2727,7 @@ braces@~3.0.2:
   dependencies:
     fill-range "^7.0.1"
 
-brorand@^1.0.1:
+brorand@^1.0.1, brorand@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/brorand/-/brorand-1.1.0.tgz#12c25efe40a45e3c323eb8675a0a0ce57b22371f"
   integrity sha1-EsJe/kCkXjwyPrhnWgoM5XsiNx8=
@@ -4183,17 +4183,17 @@ electron-to-chromium@^1.3.378, electron-to-chromium@^1.3.634:
   integrity sha512-ojGDupQ3UMkvPWcTICe4JYe17+o9OLiFMPoduoR72Zp2ILt1mRVeqnxBEd6s/ptekrnsFU+0A4lStfBe/wyG/A==
 
 elliptic@^6.5.3:
-  version "6.5.3"
-  resolved "https://registry.yarnpkg.com/elliptic/-/elliptic-6.5.3.tgz#cb59eb2efdaf73a0bd78ccd7015a62ad6e0f93d6"
-  integrity sha512-IMqzv5wNQf+E6aHeIqATs0tOLeOTwj1QKbRcS3jBbYkl5oLAserA8yJTT7/VyHUYG91PRmPyeQDObKLPpeS4dw==
+  version "6.5.4"
+  resolved "https://registry.yarnpkg.com/elliptic/-/elliptic-6.5.4.tgz#da37cebd31e79a1367e941b592ed1fbebd58abbb"
+  integrity sha512-iLhC6ULemrljPZb+QutR5TQGB+pdW6KGD5RSegS+8sorOZT+rdQFbsQFJgvN3eRqNALqJer4oQ16YvJHlU8hzQ==
   dependencies:
-    bn.js "^4.4.0"
-    brorand "^1.0.1"
+    bn.js "^4.11.9"
+    brorand "^1.1.0"
     hash.js "^1.0.0"
-    hmac-drbg "^1.0.0"
-    inherits "^2.0.1"
-    minimalistic-assert "^1.0.0"
-    minimalistic-crypto-utils "^1.0.0"
+    hmac-drbg "^1.0.1"
+    inherits "^2.0.4"
+    minimalistic-assert "^1.0.1"
+    minimalistic-crypto-utils "^1.0.1"
 
 emoji-regex@^7.0.1, emoji-regex@^7.0.2:
   version "7.0.3"
@@ -5424,7 +5424,7 @@ history@^4.9.0:
     tiny-warning "^1.0.0"
     value-equal "^1.0.1"
 
-hmac-drbg@^1.0.0:
+hmac-drbg@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/hmac-drbg/-/hmac-drbg-1.0.1.tgz#d2745701025a6c775a6c545793ed502fc0c649a1"
   integrity sha1-0nRXAQJabHdabFRXk+1QL8DGSaE=
@@ -6617,11 +6617,6 @@ jest@24.9.0:
     import-local "^2.0.0"
     jest-cli "^24.9.0"
 
-js-cookie@^2.2.1:
-  version "2.2.1"
-  resolved "https://registry.yarnpkg.com/js-cookie/-/js-cookie-2.2.1.tgz#69e106dc5d5806894562902aa5baec3744e9b2b8"
-  integrity sha512-HvdH2LzI/EAZcUwA8+0nKNtWHqS+ZmijLA30RwZA0bo7ToCckjK5MkGhjED9KoRcXO6BaGI3I9UIzSA1FKFPOQ==
-
 "js-tokens@^3.0.0 || ^4.0.0", js-tokens@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/js-tokens/-/js-tokens-4.0.0.tgz#19203fb59991df98e3a287050d4647cdeaf32499"
@@ -7034,11 +7029,6 @@ lodash.templatesettings@^4.0.0:
   dependencies:
     lodash._reinterpolate "^3.0.0"
 
-lodash.throttle@^4.1.1:
-  version "4.1.1"
-  resolved "https://registry.yarnpkg.com/lodash.throttle/-/lodash.throttle-4.1.1.tgz#c23e91b710242ac70c37f1e1cda9274cc39bf2f4"
-  integrity sha1-wj6RtxAkKscMN/HhzaknTMOb8vQ=
-
 lodash.uniq@^4.5.0:
   version "4.5.0"
   resolved "https://registry.yarnpkg.com/lodash.uniq/-/lodash.uniq-4.5.0.tgz#d0225373aeb652adc1bc82e4945339a842754773"
@@ -7321,7 +7311,7 @@ minimalistic-assert@^1.0.0, minimalistic-assert@^1.0.1:
   resolved "https://registry.yarnpkg.com/minimalistic-assert/-/minimalistic-assert-1.0.1.tgz#2e194de044626d4a10e7f7fbc00ce73e83e4d5c7"
   integrity sha512-UtJcAD4yEaGtjPezWuO9wC4nwUnVH/8/Im3yEHQP4b67cXlD/Qr9hdITCU1xDbSEXg2XKNaP8jsReV7vQd00/A==
 
-minimalistic-crypto-utils@^1.0.0, minimalistic-crypto-utils@^1.0.1:
+minimalistic-crypto-utils@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/minimalistic-crypto-utils/-/minimalistic-crypto-utils-1.0.1.tgz#f6c00c1c0b082246e5c4d99dfb8c7c083b2b582a"
   integrity sha1-9sAMHAsIIkblxNmd+4x8CDsrWCo=
@@ -9469,14 +9459,6 @@ react-scripts@3.4.0:
   optionalDependencies:
     fsevents "2.1.2"
 
-react-scroll@^1.7.16:
-  version "1.8.1"
-  resolved "https://registry.yarnpkg.com/react-scroll/-/react-scroll-1.8.1.tgz#eb4052265f1606cf60855c981ebcfed1bc3beff3"
-  integrity sha512-UAKmawFHn+c7x/DoXuHqOsQ5xwNk2Dxv7vP8Ft41K2hglPWkshcSos0tMTr8704UkFqImoUGzMTdN4vuZXoqbw==
-  dependencies:
-    lodash.throttle "^4.1.1"
-    prop-types "^15.7.2"
-
 react-tag-input@^6.4.2:
   version "6.5.2"
   resolved "https://registry.yarnpkg.com/react-tag-input/-/react-tag-input-6.5.2.tgz#49cb8cb617d1acf944748b172378658f72797786"
@@ -9510,11 +9492,6 @@ react-transition-group@^4.4.1:
     loose-envify "^1.4.0"
     prop-types "^15.6.2"
 
-react-truncate@^2.4.0:
-  version "2.4.0"
-  resolved "https://registry.yarnpkg.com/react-truncate/-/react-truncate-2.4.0.tgz#3cf5ff09ab86f93e3c078d359f4de6d75aa60510"
-  integrity sha512-3QW11/COYwi6iPUaunUhl06DW5NJBJD1WkmxW5YxqqUu6kvP+msB3jfoLg8WRbu57JqgebjVW8Lknw6T5/QZdA==
-
 react@^16.13.0:
   version "16.14.0"
   resolved "https://registry.yarnpkg.com/react/-/react-16.14.0.tgz#94d776ddd0aaa37da3eda8fc5b6b18a4c9a3114d"
@@ -11909,8 +11886,3 @@ yargs@^13.3.0:
     which-module "^2.0.0"
     y18n "^4.0.0"
     yargs-parser "^13.1.2"
-
-zxcvbn@^4.4.2:
-  version "4.4.2"
-  resolved "https://registry.yarnpkg.com/zxcvbn/-/zxcvbn-4.4.2.tgz#28ec17cf09743edcab056ddd8b1b06262cc73c30"
-  integrity sha1-KOwXzwl0PtyrBW3dixsGJizHPDA=