diff --git a/ruby-gem/spec/dummy/package.json b/ruby-gem/spec/dummy/package.json
index 42610220c..9b2c4e7e3 100644
--- a/ruby-gem/spec/dummy/package.json
+++ b/ruby-gem/spec/dummy/package.json
@@ -26,7 +26,7 @@
     "@babel/preset-react": "^7.28.5",
     "@babel/runtime": "7",
     "@kaspernj/api-maker": "file:../../../npm-api-maker",
-    "@rails/actioncable": "^8.1.300",
+    "@rails/actioncable": "^8.1.301",
     "@swc/core": "^1.15.46",
     "babel-loader": "10",
     "babel-plugin-dynamic-import-node": "^2.3.3",
diff --git a/ruby-gem/spec/dummy/yarn.lock b/ruby-gem/spec/dummy/yarn.lock
index 1981e17ac..b9cc9f2eb 100644
--- a/ruby-gem/spec/dummy/yarn.lock
+++ b/ruby-gem/spec/dummy/yarn.lock
@@ -996,7 +996,7 @@
   integrity sha512-4B8B+3vFsY4eo33DMKyJPlQ3sBMpPFUZK2dr3O3rXrOGKKbYG44J0XSFkDo1VOQiri5HFEhIeVvItjR2xcazmg==
 
 "@kaspernj/api-maker@file:../../../npm-api-maker":
-  version "1.0.2173"
+  version "1.0.2174"
   dependencies:
     classnames "^2.5.1"
     clone-deep ">= 4.0.1"
@@ -1247,10 +1247,10 @@
     tslib "^2.8.1"
     tsyringe "^4.10.0"
 
-"@rails/actioncable@^8.1.300":
-  version "8.1.300"
-  resolved "https://registry.npmjs.org/@rails/actioncable/-/actioncable-8.1.300.tgz"
-  integrity sha512-zOENQsq3NM2jyBY6Z2qtZa3V/R/6OEqA+LGKixQbBMl7kk/J3FXDRcszPe74LsHNgB01jCl/DXu/xA8sHt4I/g==
+"@rails/actioncable@^8.1.301":
+  version "8.1.301"
+  resolved "https://registry.yarnpkg.com/@rails/actioncable/-/actioncable-8.1.301.tgz#924ae5e44522e06770ae84d42b23e7488299fa89"
+  integrity sha512-n4Q6DfnqnZ604xgqeqURNyUmk6JtPoKf++UeV9agvecIkV3AcpgJs5D08Kx8WnZNgM7u4av9ezfIXv+CgdV94A==
 
 "@react-native/normalize-colors@^0.74.1":
   version "0.74.81"