diff --git a/package.json b/package.json
index e83373c..ee84542 100644
--- a/package.json
+++ b/package.json
@@ -6,7 +6,8 @@
   "repository": "https://github.com/jethrokuan/sharedb-ace",
   "author": "Jethro Kuan",
   "files": [
-    "dist", "distribution"
+    "dist",
+    "distribution"
   ],
   "license": "MIT",
   "scripts": {
@@ -48,7 +49,7 @@
   "dependencies": {
     "event-emitter-es6": "^1.1.5",
     "logdown": "^2.0.3",
-    "reconnecting-websocket": "^3.0.3",
+    "reconnecting-websocket": "^4.1.10",
     "semantic-release": "^6.3.6",
     "sharedb": "^1.0.0-beta.7"
   }
diff --git a/yarn.lock b/yarn.lock
index d3d3796..8cc0593 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3001,9 +3001,10 @@ rechoir@^0.6.2:
   dependencies:
     resolve "^1.1.6"
 
-reconnecting-websocket@^3.0.3:
-  version "3.0.3"
-  resolved "https://registry.yarnpkg.com/reconnecting-websocket/-/reconnecting-websocket-3.0.3.tgz#69dcf183da484f1e6c137321a0058bf94423cb58"
+reconnecting-websocket@^4.1.10:
+  version "4.1.10"
+  resolved "https://registry.yarnpkg.com/reconnecting-websocket/-/reconnecting-websocket-4.1.10.tgz#15485b5c5266ab6dd99187e23e8da207d24c4270"
+  integrity sha512-x6vgqa8q9KRuJyFkOvBKH1TfyTmN5OWQUf1MIsblfOSY29VE+iI9cKqmIuPvg9TO/hUBxdmUIVutDkcdbqFwZg==
 
 redent@^1.0.0:
   version "1.0.0"