diff --git a/package-lock.json b/package-lock.json
index 6ff9b257..b011507d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -142,11 +142,25 @@
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@@ -6919,124 +6777,59 @@
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-      "integrity": "sha1-3VMgJRA85Clpcya+/WQAX8/ltKA=",
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@@ -7137,7 +6930,7 @@
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@@ -7347,6 +7140,7 @@
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+      "optional": true,
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@@ -7425,11 +7219,6 @@
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@@ -7472,7 +7261,7 @@
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@@ -7809,11 +7598,6 @@
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@@ -7834,11 +7618,6 @@
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@@ -7864,11 +7643,6 @@
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 }
diff --git a/package.json b/package.json
index 5813aa7b..0e25350f 100644
--- a/package.json
+++ b/package.json
@@ -51,7 +51,7 @@
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     "sharedb-mongo": "^1.0.0-beta.8",
     "socket-io": "^1.0.0",
-    "socket.io": "^1.0.0",
+    "socket.io": "^4.5.3",
     "tippy.js": "^3.4.0",
     "underscore": "^1.9.1",
     "ws": "^3.3.3"