diff --git a/demo/package-lock.json b/demo/package-lock.json
index 51bf1a3b5e..dee32381c4 100644
--- a/demo/package-lock.json
+++ b/demo/package-lock.json
@@ -10,7 +10,7 @@
       "dependencies": {
         "@primer/css": "^21.0.9",
         "@primer/primitives": "^7.15.0",
-        "@rails/actioncable": "^7.1.1",
+        "@rails/actioncable": "^7.1.2",
         "@rails/ujs": "^7.1.1",
         "turbolinks": "^5.2.0",
         "webpack-dev-server": "^4.15.1"
@@ -186,9 +186,9 @@
       }
     },
     "node_modules/@rails/actioncable": {
-      "version": "7.1.1",
-      "resolved": "https://registry.npmjs.org/@rails/actioncable/-/actioncable-7.1.1.tgz",
-      "integrity": "sha512-ZRJ9rdwFQQjRbtgJnweY0/4UQyxN6ojEGRdib0JkjnuIciv+4ok/aAeZmBJqNreTMaBqS0eHyA9hCArwN58opg=="
+      "version": "7.1.2",
+      "resolved": "https://registry.npmjs.org/@rails/actioncable/-/actioncable-7.1.2.tgz",
+      "integrity": "sha512-KGziTZfbmGm8/fHOpj515xupbYU+49hsp4etfdpoDJ/CEY2bRZR0cyFcJkpK6n0t/sxOHNWY6bo9vSgXZvT7Mg=="
     },
     "node_modules/@rails/ujs": {
       "version": "7.1.1",
@@ -3223,9 +3223,9 @@
       }
     },
     "@rails/actioncable": {
-      "version": "7.1.1",
-      "resolved": "https://registry.npmjs.org/@rails/actioncable/-/actioncable-7.1.1.tgz",
-      "integrity": "sha512-ZRJ9rdwFQQjRbtgJnweY0/4UQyxN6ojEGRdib0JkjnuIciv+4ok/aAeZmBJqNreTMaBqS0eHyA9hCArwN58opg=="
+      "version": "7.1.2",
+      "resolved": "https://registry.npmjs.org/@rails/actioncable/-/actioncable-7.1.2.tgz",
+      "integrity": "sha512-KGziTZfbmGm8/fHOpj515xupbYU+49hsp4etfdpoDJ/CEY2bRZR0cyFcJkpK6n0t/sxOHNWY6bo9vSgXZvT7Mg=="
     },
     "@rails/ujs": {
       "version": "7.1.1",
diff --git a/demo/package.json b/demo/package.json
index c3e8431781..f68d96fbf7 100644
--- a/demo/package.json
+++ b/demo/package.json
@@ -5,7 +5,7 @@
   "dependencies": {
     "@primer/css": "^21.0.9",
     "@primer/primitives": "^7.15.0",
-    "@rails/actioncable": "^7.1.1",
+    "@rails/actioncable": "^7.1.2",
     "@rails/ujs": "^7.1.1",
     "turbolinks": "^5.2.0",
     "webpack-dev-server": "^4.15.1"