diff --git a/package.json b/package.json
index 37720e6b..fb36190f 100644
--- a/package.json
+++ b/package.json
@@ -59,7 +59,7 @@
     "read-chunk": "3.0.0",
     "request": "2.88.0",
     "semver": "5.6.0",
-    "socket.io": "2.1.1",
+    "socket.io": "2.2.0",
     "socketio-file-upload": "0.6.4",
     "thelounge-ldapjs-non-maintained-fork": "1.0.2",
     "tlds": "1.203.1",
@@ -100,7 +100,7 @@
     "npm-run-all": "4.1.5",
     "nyc": "13.1.0",
     "sinon": "7.1.1",
-    "socket.io-client": "2.1.1",
+    "socket.io-client": "2.2.0",
     "stylelint": "9.9.0",
     "stylelint-config-standard": "18.2.0",
     "textcomplete": "0.17.1",
diff --git a/yarn.lock b/yarn.lock
index a365b676..c6abe241 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2169,7 +2169,7 @@ debug@^3.1.0, debug@^3.2.5:
   dependencies:
     ms "^2.1.1"
 
-debug@^4.0.0, debug@^4.0.1, debug@^4.1.0:
+debug@^4.0.0, debug@^4.0.1, debug@^4.1.0, debug@~4.1.0:
   version "4.1.0"
   resolved "https://registry.yarnpkg.com/debug/-/debug-4.1.0.tgz#373687bffa678b38b1cd91f861b63850035ddc87"
   dependencies:
@@ -2477,9 +2477,9 @@ end-of-stream@^1.0.0, end-of-stream@^1.1.0:
   dependencies:
     once "^1.4.0"
 
-engine.io-client@~3.2.0:
-  version "3.2.1"
-  resolved "https://registry.yarnpkg.com/engine.io-client/-/engine.io-client-3.2.1.tgz#6f54c0475de487158a1a7c77d10178708b6add36"
+engine.io-client@~3.3.1:
+  version "3.3.1"
+  resolved "https://registry.yarnpkg.com/engine.io-client/-/engine.io-client-3.3.1.tgz#afedb4a07b2ea48b7190c3136bfea98fdd4f0f03"
   dependencies:
     component-emitter "1.2.1"
     component-inherit "0.0.3"
@@ -2489,7 +2489,7 @@ engine.io-client@~3.2.0:
     indexof "0.0.1"
     parseqs "0.0.5"
     parseuri "0.0.5"
-    ws "~3.3.1"
+    ws "~6.1.0"
     xmlhttprequest-ssl "~1.5.4"
     yeast "0.1.2"
 
@@ -2503,16 +2503,16 @@ engine.io-parser@~2.1.0, engine.io-parser@~2.1.1:
     blob "0.0.4"
     has-binary2 "~1.0.2"
 
-engine.io@~3.2.0:
-  version "3.2.0"
-  resolved "https://registry.yarnpkg.com/engine.io/-/engine.io-3.2.0.tgz#54332506f42f2edc71690d2f2a42349359f3bf7d"
+engine.io@~3.3.1:
+  version "3.3.2"
+  resolved "https://registry.yarnpkg.com/engine.io/-/engine.io-3.3.2.tgz#18cbc8b6f36e9461c5c0f81df2b830de16058a59"
   dependencies:
     accepts "~1.3.4"
     base64id "1.0.0"
     cookie "0.3.1"
     debug "~3.1.0"
     engine.io-parser "~2.1.0"
-    ws "~3.3.1"
+    ws "~6.1.0"
 
 enhanced-resolve@^4.1.0:
   version "4.1.0"
@@ -6585,43 +6585,43 @@ socket.io-adapter@~1.1.0:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/socket.io-adapter/-/socket.io-adapter-1.1.1.tgz#2a805e8a14d6372124dd9159ad4502f8cb07f06b"
 
-socket.io-client@2.1.1:
-  version "2.1.1"
-  resolved "https://registry.yarnpkg.com/socket.io-client/-/socket.io-client-2.1.1.tgz#dcb38103436ab4578ddb026638ae2f21b623671f"
+socket.io-client@2.2.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/socket.io-client/-/socket.io-client-2.2.0.tgz#84e73ee3c43d5020ccc1a258faeeb9aec2723af7"
   dependencies:
     backo2 "1.0.2"
     base64-arraybuffer "0.1.5"
     component-bind "1.0.0"
     component-emitter "1.2.1"
     debug "~3.1.0"
-    engine.io-client "~3.2.0"
+    engine.io-client "~3.3.1"
     has-binary2 "~1.0.2"
     has-cors "1.1.0"
     indexof "0.0.1"
     object-component "0.0.3"
     parseqs "0.0.5"
     parseuri "0.0.5"
-    socket.io-parser "~3.2.0"
+    socket.io-parser "~3.3.0"
     to-array "0.1.4"
 
-socket.io-parser@~3.2.0:
-  version "3.2.0"
-  resolved "https://registry.yarnpkg.com/socket.io-parser/-/socket.io-parser-3.2.0.tgz#e7c6228b6aa1f814e6148aea325b51aa9499e077"
+socket.io-parser@~3.3.0:
+  version "3.3.0"
+  resolved "https://registry.yarnpkg.com/socket.io-parser/-/socket.io-parser-3.3.0.tgz#2b52a96a509fdf31440ba40fed6094c7d4f1262f"
   dependencies:
     component-emitter "1.2.1"
     debug "~3.1.0"
     isarray "2.0.1"
 
-socket.io@2.1.1:
-  version "2.1.1"
-  resolved "https://registry.yarnpkg.com/socket.io/-/socket.io-2.1.1.tgz#a069c5feabee3e6b214a75b40ce0652e1cfb9980"
+socket.io@2.2.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/socket.io/-/socket.io-2.2.0.tgz#f0f633161ef6712c972b307598ecd08c9b1b4d5b"
   dependencies:
-    debug "~3.1.0"
-    engine.io "~3.2.0"
+    debug "~4.1.0"
+    engine.io "~3.3.1"
     has-binary2 "~1.0.2"
     socket.io-adapter "~1.1.0"
-    socket.io-client "2.1.1"
-    socket.io-parser "~3.2.0"
+    socket.io-client "2.2.0"
+    socket.io-parser "~3.3.0"
 
 socketio-file-upload@0.6.4:
   version "0.6.4"
@@ -7294,10 +7294,6 @@ uglify-js@3.4.x, uglify-js@^3.1.4:
     commander "~2.17.1"
     source-map "~0.6.1"
 
-ultron@~1.1.0:
-  version "1.1.1"
-  resolved "https://registry.yarnpkg.com/ultron/-/ultron-1.1.1.tgz#9fe1536a10a664a65266a1e3ccf85fd36302bc9c"
-
 undate@0.3.0:
   version "0.3.0"
   resolved "https://registry.yarnpkg.com/undate/-/undate-0.3.0.tgz#cbf6b1f179d69ace7393e6d92400c3afdf43d140"
@@ -7771,13 +7767,11 @@ write@^0.2.1:
   dependencies:
     mkdirp "^0.5.1"
 
-ws@~3.3.1:
-  version "3.3.3"
-  resolved "https://registry.yarnpkg.com/ws/-/ws-3.3.3.tgz#f1cf84fe2d5e901ebce94efaece785f187a228f2"
+ws@~6.1.0:
+  version "6.1.2"
+  resolved "https://registry.yarnpkg.com/ws/-/ws-6.1.2.tgz#3cc7462e98792f0ac679424148903ded3b9c3ad8"
   dependencies:
     async-limiter "~1.0.0"
-    safe-buffer "~5.1.0"
-    ultron "~1.1.0"
 
 x-is-string@^0.1.0:
   version "0.1.0"