diff --git a/yarn.lock b/yarn.lock
index f0cbfc3..0e30af6 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1348,6 +1348,13 @@
   resolved "https://registry.yarnpkg.com/@types/parse-json/-/parse-json-4.0.2.tgz#5950e50960793055845e956c427fc2b0d70c5239"
   integrity sha512-dISoDXWWQwUquiKsyZ4Ng+HX2KsPL7LyHKHQwgGFEA3IaKac4Obd+h2a/a6waisAoepJlBcx9paWqjA8/HVjCw==
 
+"@types/ws@^8.5.12":
+  version "8.18.1"
+  resolved "https://registry.yarnpkg.com/@types/ws/-/ws-8.18.1.tgz#48464e4bf2ddfd17db13d845467f6070ffea4aa9"
+  integrity sha512-ThVF6DCVhA8kUGy+aazFQ4kXQ7E1Ty7A3ypFOe0IcJV8O/M511G99AW24irKrW56Wt44yG9+ij8FaqoBGkuBXg==
+  dependencies:
+    "@types/node" "*"
+
 "@webassemblyjs/ast@1.14.1", "@webassemblyjs/ast@^1.14.1":
   version "1.14.1"
   resolved "https://registry.yarnpkg.com/@webassemblyjs/ast/-/ast-1.14.1.tgz#a9f6a07f2b03c95c8d38c4536a1fdfb521ff55b6"
@@ -2770,19 +2777,20 @@ engine.io-parser@~5.2.1:
   integrity sha512-HqD3yTBfnBxIrbnM1DoD6Pcq8NECnh8d4As1Qgh0z5Gg3jRRIqijury0CL3ghu/edArpUYiYqQiDUQBIs4np3Q==
 
 engine.io@~6.6.0:
-  version "6.6.4"
-  resolved "https://registry.yarnpkg.com/engine.io/-/engine.io-6.6.4.tgz#0a89a3e6b6c1d4b0c2a2a637495e7c149ec8d8ee"
-  integrity sha512-ZCkIjSYNDyGn0R6ewHDtXgns/Zre/NT6Agvq1/WobF7JXgFff4SeDroKiCO3fNJreU9YG429Sc81o4w5ok/W5g==
+  version "6.6.9"
+  resolved "https://registry.yarnpkg.com/engine.io/-/engine.io-6.6.9.tgz#fd17e9f4e3a256423592574b60ac262e91af4b82"
+  integrity sha512-clKkw4C7nJ22mGgoVcCg6V/W/TxdNyIOTr89k2ONZu81qqkddPFDF0LXcbAwhzPD8DjkiRCjzuiO6Y+fkpD4vg==
   dependencies:
     "@types/cors" "^2.8.12"
     "@types/node" ">=10.0.0"
+    "@types/ws" "^8.5.12"
     accepts "~1.3.4"
     base64id "2.0.0"
     cookie "~0.7.2"
     cors "~2.8.5"
-    debug "~4.3.1"
+    debug "~4.4.1"
     engine.io-parser "~5.2.1"
-    ws "~8.17.1"
+    ws "~8.21.0"
 
 enhanced-resolve@^5.19.0:
   version "5.19.0"
@@ -6932,6 +6940,11 @@ ws@~8.17.1:
   resolved "https://registry.yarnpkg.com/ws/-/ws-8.17.1.tgz#9293da530bb548febc95371d90f9c878727d919b"
   integrity sha512-6XQFvXTkbfUOZOKKILFG1PDK2NDQs4azKQl26T0YS5CxqWLgXajbPZ+h4gZekJyRqFU8pvnbAbbs/3TgRPy+GQ==
 
+ws@~8.21.0:
+  version "8.21.1"
+  resolved "https://registry.yarnpkg.com/ws/-/ws-8.21.1.tgz#045650cd4b1207809e7547146223c3814a9af586"
+  integrity sha512-+0NTnW77fFN/DjQi6k/Sq/Yvk4Sgajw7urW8V+asjXnRgDs9gyGkdb7EzgfhA4goXsRIZKE28fzIXBHEzhuiWw==
+
 xmlhttprequest-ssl@~2.1.1:
   version "2.1.2"
   resolved "https://registry.yarnpkg.com/xmlhttprequest-ssl/-/xmlhttprequest-ssl-2.1.2.tgz#e9e8023b3f29ef34b97a859f584c5e6c61418e23"