diff --git a/package-lock.json b/package-lock.json
index 0184ca3..0b84c2a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -263,9 +263,9 @@
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-      "resolved": "https://registry.npmjs.org/engine.io-client/-/engine.io-client-3.3.2.tgz",
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+      "resolved": "https://registry.npmjs.org/engine.io-client/-/engine.io-client-3.4.0.tgz",
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-        "engine.io-parser": "~2.1.1",
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+            "async-limiter": "~1.0.0"
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-      "version": "2.1.3",
-      "resolved": "https://registry.npmjs.org/engine.io-parser/-/engine.io-parser-2.1.3.tgz",
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+      "version": "2.2.0",
+      "resolved": "https://registry.npmjs.org/engine.io-parser/-/engine.io-parser-2.2.0.tgz",
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@@ -5158,16 +5148,16 @@
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-      "resolved": "https://registry.npmjs.org/socket.io/-/socket.io-2.2.0.tgz",
-      "integrity": "sha512-wxXrIuZ8AILcn+f1B4ez4hJTPG24iNgxBBDaJfT6MsyOhVYiTXWexGoPkd87ktJG8kQEcL/NBvRi64+9k4Kc0w==",
+      "version": "2.3.0",
+      "resolved": "https://registry.npmjs.org/socket.io/-/socket.io-2.3.0.tgz",
+      "integrity": "sha512-2A892lrj0GcgR/9Qk81EaY2gYhCBxurV0PfmmESO6p27QPrUK1J3zdns+5QPqvUYK2q657nSj0guoIil9+7eFg==",
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-        "engine.io": "~3.3.1",
+        "engine.io": "~3.4.0",
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         "socket.io-adapter": "~1.1.0",
-        "socket.io-client": "2.2.0",
-        "socket.io-parser": "~3.3.0"
+        "socket.io-client": "2.3.0",
+        "socket.io-parser": "~3.4.0"
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@@ -5176,16 +5166,16 @@
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-      "resolved": "https://registry.npmjs.org/socket.io-client/-/socket.io-client-2.2.0.tgz",
-      "integrity": "sha512-56ZrkTDbdTLmBIyfFYesgOxsjcLnwAKoN4CiPyTVkMQj3zTUh0QAx3GbvIvLpFEOvQWu92yyWICxB0u7wkVbYA==",
+      "version": "2.3.0",
+      "resolved": "https://registry.npmjs.org/socket.io-client/-/socket.io-client-2.3.0.tgz",
+      "integrity": "sha512-cEQQf24gET3rfhxZ2jJ5xzAOo/xhZwK+mOqtGRg5IowZsMgwvHwnf/mCRapAAkadhM26y+iydgwsXGObBB5ZdA==",
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-        "engine.io-client": "~3.3.1",
+        "debug": "~4.1.0",
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@@ -5201,23 +5191,40 @@
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+        "isarray": {
+          "version": "2.0.1",
+          "resolved": "https://registry.npmjs.org/isarray/-/isarray-2.0.1.tgz",
+          "integrity": "sha1-o32U7ZzaLVmGXJ92/llu4fM4dB4="
+        },
+        "socket.io-parser": {
+          "version": "3.3.0",
+          "resolved": "https://registry.npmjs.org/socket.io-parser/-/socket.io-parser-3.3.0.tgz",
+          "integrity": "sha512-hczmV6bDgdaEbVqhAeVMM/jfUfzuEZHsQg6eOmLgJht6G3mPKMxYm75w2+qhAQZ+4X+1+ATZ+QFKeOZD5riHng==",
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-            "ms": "2.0.0"
+            "component-emitter": "1.2.1",
+            "debug": "~3.1.0",
+            "isarray": "2.0.1"
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-      "version": "3.3.0",
-      "resolved": "https://registry.npmjs.org/socket.io-parser/-/socket.io-parser-3.3.0.tgz",
-      "integrity": "sha512-hczmV6bDgdaEbVqhAeVMM/jfUfzuEZHsQg6eOmLgJht6G3mPKMxYm75w2+qhAQZ+4X+1+ATZ+QFKeOZD5riHng==",
+      "version": "3.4.0",
+      "resolved": "https://registry.npmjs.org/socket.io-parser/-/socket.io-parser-3.4.0.tgz",
+      "integrity": "sha512-/G/VOI+3DBp0+DJKW4KesGnQkQPFmUCbA/oO2QGT6CWxU7hLGWqU3tyuzeSK/dqcyeHsQg1vTe9jiZI8GU9SCQ==",
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-        "debug": "~3.1.0",
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@@ -5226,14 +5233,6 @@
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@@ -6081,11 +6080,11 @@
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+      "resolved": "https://registry.npmjs.org/ws/-/ws-7.1.2.tgz",
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+        "async-limiter": "^1.0.0"
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diff --git a/package.json b/package.json
index b9c8139..ac1216e 100644
--- a/package.json
+++ b/package.json
@@ -28,7 +28,7 @@
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     "pg": "7.11.0",
     "pug": "2.0.4",
-    "socket.io": "2.2.0",
+    "socket.io": "2.3.0",
     "uglify-es": "3.3.9"
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   "devDependencies": {