diff --git a/yarn.lock b/yarn.lock
index 73d960f5e..1ec309afc 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 "7.0.4-1"
+  resolved "https://registry.yarnpkg.com/@rails/actioncable/-/actioncable-7.0.4-1.tgz#b3b9869ff5510860098db42decf8be034e0c29e0"
+  integrity sha512-uY02jap6xLuU/wS5FN1Fyvs2PT22Che7cvKUtQnYdR4WpteqbGrhOFBax3OfySoxIG5zOngMdSikZ2n2lACPLw==
 
 "@rails/activestorage@latest":
   version "6.1.4-1"