diff --git a/src/Components/Web.JS/yarn.lock b/src/Components/Web.JS/yarn.lock
index 1790e83cf96e..25b542e041ca 100644
--- a/src/Components/Web.JS/yarn.lock
+++ b/src/Components/Web.JS/yarn.lock
@@ -346,16 +346,22 @@
     "@types/yargs" "^13.0.0"
 
 "@microsoft/dotnet-js-interop@link:../../JSInterop/Microsoft.JSInterop.JS/src":
-  version "0.0.0"
-  uid ""
+  version "5.0.0-dev"
 
 "@microsoft/signalr-protocol-msgpack@link:../../SignalR/clients/ts/signalr-protocol-msgpack":
-  version "0.0.0"
-  uid ""
+  version "5.0.0-dev"
+  dependencies:
+    "@microsoft/signalr" "link:../../SignalR/clients/ts/signalr"
+    msgpack5 "^4.0.2"
 
 "@microsoft/signalr@link:../../SignalR/clients/ts/signalr":
-  version "0.0.0"
-  uid ""
+  version "5.0.0-dev"
+  dependencies:
+    abort-controller "^3.0.0"
+    eventsource "^1.0.7"
+    fetch-cookie "^0.7.3"
+    node-fetch "^2.6.0"
+    ws "^6.0.0"
 
 "@types/babel__core@^7.1.0":
   version "7.1.7"
@@ -949,9 +955,9 @@ bindings@^1.5.0:
     file-uri-to-path "1.0.0"
 
 bl@^2.0.1:
-  version "2.2.0"
-  resolved "https://registry.yarnpkg.com/bl/-/bl-2.2.0.tgz#e1a574cdf528e4053019bb800b041c0ac88da493"
-  integrity sha512-wbgvOpqopSr7uq6fJrLH8EsvYMJf9gzfo2jCsL2eTy75qXPukA4pCgHamOQkZtY5vmfVtjB+P3LNlMHW5CEZXA==
+  version "2.2.1"
+  resolved "https://registry.yarnpkg.com/bl/-/bl-2.2.1.tgz#8c11a7b730655c5d56898cdc871224f40fd901d5"
+  integrity sha512-6Pesp1w0DEX1N550i/uGV/TqucVL4AM/pgThFSN/Qq9si1/DF9aIHs1BxD8V/QU0HoeHO6cQRTAuYnLPKq1e4g==
   dependencies:
     readable-stream "^2.3.5"
     safe-buffer "^5.1.1"
@@ -3485,9 +3491,9 @@ ms@^2.1.1:
   integrity sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w==
 
 msgpack5@^4.0.2:
-  version "4.2.1"
-  resolved "https://registry.yarnpkg.com/msgpack5/-/msgpack5-4.2.1.tgz#007233691af34c4168cea9477cb3236aae854f03"
-  integrity sha512-Xo7nE9ZfBVonQi1rSopNAqPdts/QHyuSEUwIEzAkB+V2FtmkkLUbP6MyVqVVQxsZYI65FpvW3Bb8Z9ZWEjbgHQ==
+  version "4.5.1"
+  resolved "https://registry.yarnpkg.com/msgpack5/-/msgpack5-4.5.1.tgz#2da4dba4ea20c09fd4309c9c04f046e38cb4975e"
+  integrity sha512-zC1vkcliryc4JGlL6OfpHumSYUHWFGimSI+OgfRCjTFLmKA2/foR9rMTOhWiqfOrfxJOctrpWPvrppf8XynJxw==
   dependencies:
     bl "^2.0.1"
     inherits "^2.0.3"
@@ -4312,9 +4318,9 @@ rxjs@^6.4.0:
     tslib "^1.9.0"
 
 safe-buffer@^5.0.1, safe-buffer@^5.1.0, safe-buffer@^5.1.1, safe-buffer@^5.1.2, safe-buffer@~5.2.0:
-  version "5.2.0"
-  resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.2.0.tgz#b74daec49b1148f88c64b68d49b1e815c1f2f519"
-  integrity sha512-fZEwUGbVl7kouZs1jCdMLdt95hdIv0ZeHg6L7qPeciMZhZ+/gdesW4wgTARkrFWEpspjEATAzUGPG8N2jJiwbg==
+  version "5.2.1"
+  resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.2.1.tgz#1eaf9fa9bdb1fdd4ec75f58f9cdb4e6b7827eec6"
+  integrity sha512-rp3So07KcdmmKbGvgaNxQSJr7bGVSVk5S9Eq1F+ppbRo70+YeaDxkw5Dd8NPN+GD6bjnYm2VuPuCXmpuYvmCXQ==
 
 safe-buffer@~5.1.0, safe-buffer@~5.1.1:
   version "5.1.2"