diff --git a/package.json b/package.json
index 26e95cb29..3211e455e 100644
--- a/package.json
+++ b/package.json
@@ -191,7 +191,7 @@
     "remark-preset-lint-markdown-style-guide": "5.1.2",
     "reveal.js": "3.9.2",
     "select2": "3.5.2-browserify",
-    "socket.io-client": "2.4.0",
+    "socket.io-client": "2.5.0",
     "spin.js": "4.1.1",
     "string-loader": "0.0.1",
     "turndown": "7.1.1",
diff --git a/yarn.lock b/yarn.lock
index 419239f13..64306d4bb 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -9787,6 +9787,23 @@ socket.io-client@2.4.0:
     socket.io-parser "~3.3.0"
     to-array "0.1.4"
 
+socket.io-client@2.5.0:
+  version "2.5.0"
+  resolved "https://registry.yarnpkg.com/socket.io-client/-/socket.io-client-2.5.0.tgz#34f486f3640dde9c2211fce885ac2746f9baf5cb"
+  integrity sha512-lOO9clmdgssDykiOmVQQitwBAF3I6mYcQAo7hQ7AM6Ny5X7fp8hIJ3HcQs3Rjz4SoggoxA1OgrQyY8EgTbcPYw==
+  dependencies:
+    backo2 "1.0.2"
+    component-bind "1.0.0"
+    component-emitter "~1.3.0"
+    debug "~3.1.0"
+    engine.io-client "~3.5.0"
+    has-binary2 "~1.0.2"
+    indexof "0.0.1"
+    parseqs "0.0.6"
+    parseuri "0.0.6"
+    socket.io-parser "~3.3.0"
+    to-array "0.1.4"
+
 socket.io-parser@~3.3.0:
   version "3.3.2"
   resolved "https://registry.yarnpkg.com/socket.io-parser/-/socket.io-parser-3.3.2.tgz#ef872009d0adcf704f2fbe830191a14752ad50b6"