diff --git a/yarn.lock b/yarn.lock
index 299a9aad2..f4698e125 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1237,9 +1237,9 @@
     "@pnotify/core" "^5.2.0"
 
 "@rails/actioncable@latest":
-  version "6.1.4-1"
-  resolved "https://registry.yarnpkg.com/@rails/actioncable/-/actioncable-6.1.4-1.tgz#69982e7f352d732f71fda0cc01b7ba8269c9945b"
-  integrity sha512-b6sLoMop3gX22Wm2P5LPpKcZGwsf1ZoAGS+g1HrTrdlsZ/ENOKIBiSNnHOJajHwcYlF0TefBs7e7jIYZHVYihQ==
+  version "7.0.4"
+  resolved "https://registry.yarnpkg.com/@rails/actioncable/-/actioncable-7.0.4.tgz#70a3ca56809f7aaabb80af2f9c01ae51e1a8ed41"
+  integrity sha512-tz4oM+Zn9CYsvtyicsa/AwzKZKL+ITHWkhiu7x+xF77clh2b4Rm+s6xnOgY/sGDWoFWZmtKsE95hxBPkgQQNnQ==
 
 "@rails/activestorage@latest":
   version "6.1.4-1"