diff --git a/package.json b/package.json
index 2de8191..109ee3f 100644
--- a/package.json
+++ b/package.json
@@ -4,7 +4,7 @@
   "dependencies": {
     "@hotwired/stimulus": "^3.2.2",
     "@hotwired/turbo-rails": "^8.0.13",
-    "@rails/actioncable": "^8.0.200",
+    "@rails/actioncable": "^8.0.300",
     "esbuild": "^0.25.5"
   },
   "scripts": {
diff --git a/yarn.lock b/yarn.lock
index 89feb43..74d1fcf 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -271,10 +271,10 @@
   resolved "https://registry.yarnpkg.com/@pkgjs/parseargs/-/parseargs-0.11.0.tgz#a77ea742fab25775145434eb1d2328cf5013ac33"
   integrity sha512-+1VkjdD0QBLPodGrJUeqarH8VAIvQODIbwh9XpP5Syisf7YoQgsJKPNFoqqLQlu+VQ/tVSshMR6loPMn8U+dPg==
 
-"@rails/actioncable@>=7.0", "@rails/actioncable@^8.0.200":
-  version "8.0.200"
-  resolved "https://registry.yarnpkg.com/@rails/actioncable/-/actioncable-8.0.200.tgz#1d27d9d55e45266e061190db045925e0b4d53d6b"
-  integrity sha512-EDqWyxck22BHmv1e+mD8Kl6GmtNkhEPdRfGFT7kvsv1yoXd9iYrqHDVAaR8bKmU/syC5eEZ2I5aWWxtB73ukMw==
+"@rails/actioncable@>=7.0", "@rails/actioncable@^8.0.300":
+  version "8.0.300"
+  resolved "https://registry.yarnpkg.com/@rails/actioncable/-/actioncable-8.0.300.tgz#ae78fbb42ae688f66852206ba02fea3518749791"
+  integrity sha512-X+jxLnyYciTciEeM9crFFsR6DCodCsnoQIzv4hEST6Lx1rEBEjNQbBopnyDT4gr7lBeHJNfb6fEcvZuWFxUSQg==
 
 "@rtsao/scc@^1.1.0":
   version "1.1.0"