diff --git a/ghost/admin/package.json b/ghost/admin/package.json
index 0e5adeb78a..7e86eebcf8 100644
--- a/ghost/admin/package.json
+++ b/ghost/admin/package.json
@@ -71,7 +71,7 @@
     "ember-cli-string-helpers": "4.0.7",
     "ember-cli-test-loader": "3.0.0",
     "ember-cli-uglify": "3.0.0",
-    "ember-composable-helpers": "4.1.3",
+    "ember-composable-helpers": "4.2.1",
     "ember-concurrency": "1.1.7",
     "ember-concurrency-decorators": "1.0.0",
     "ember-data": "3.19.0",
diff --git a/ghost/admin/yarn.lock b/ghost/admin/yarn.lock
index 156992dc7f..68ab0bd219 100644
--- a/ghost/admin/yarn.lock
+++ b/ghost/admin/yarn.lock
@@ -5775,10 +5775,10 @@ ember-compatibility-helpers@^1.1.1, ember-compatibility-helpers@^1.1.2, ember-co
     ember-cli-version-checker "^2.1.1"
     semver "^5.4.1"
 
-ember-composable-helpers@4.1.3:
-  version "4.1.3"
-  resolved "https://registry.yarnpkg.com/ember-composable-helpers/-/ember-composable-helpers-4.1.3.tgz#0951d850e202edf53d10e1cd6729e249cd07e136"
-  integrity sha512-dcst8g9+VOqO7/ZNAs2WIHF9sO9v5xFd9cArTcymrospzw4XdekmPv/yuuD5tcydfj+1HI6wTrmWXAeElpB29Q==
+ember-composable-helpers@4.2.1:
+  version "4.2.1"
+  resolved "https://registry.yarnpkg.com/ember-composable-helpers/-/ember-composable-helpers-4.2.1.tgz#2a123c96b8c40076fa560591dc384fe66d3ef2c4"
+  integrity sha512-kuRA1MuEb49Pe7OZiOT++KR9Yq10cMoE1FiRNxzn3ldeM1puG83VxWdKdHSvBMIbEjR4KAyT1SgXyaaShH2Nzw==
   dependencies:
     "@babel/core" "^7.0.0"
     broccoli-funnel "2.0.1"