diff --git a/ghost/admin/package.json b/ghost/admin/package.json
index b07f6d604d..eb0b6e0991 100644
--- a/ghost/admin/package.json
+++ b/ghost/admin/package.json
@@ -96,7 +96,7 @@
     "ember-route-action-helper": "2.0.8",
     "ember-simple-auth": "3.0.0",
     "ember-sinon": "5.0.0",
-    "ember-source": "3.18.1",
+    "ember-source": "3.19.0",
     "ember-sticky-element": "0.2.3",
     "ember-svg-jar": "2.2.3",
     "ember-test-selectors": "4.1.0",
diff --git a/ghost/admin/yarn.lock b/ghost/admin/yarn.lock
index 97891c26af..1596b14771 100644
--- a/ghost/admin/yarn.lock
+++ b/ghost/admin/yarn.lock
@@ -6256,10 +6256,10 @@ ember-source-channel-url@^2.0.1:
   dependencies:
     got "^8.0.1"
 
-ember-source@3.18.1:
-  version "3.18.1"
-  resolved "https://registry.yarnpkg.com/ember-source/-/ember-source-3.18.1.tgz#64ef40261ef1094e529ef6baabd907e6171a51f7"
-  integrity sha512-hfBkU2w+R7zquHpdMI+HCCt51OiBA4vkVd/czm+Xr17+qkxswh748l/VQe0N0IJLhrWlbmeOI6gtrB+Hsk8QAg==
+ember-source@3.19.0:
+  version "3.19.0"
+  resolved "https://registry.yarnpkg.com/ember-source/-/ember-source-3.19.0.tgz#ea156953d177374baf4911eb95d73625c7f8cbbb"
+  integrity sha512-WUL8FojIGNJDtCSxI5SjNguMb6axPPm9p/nskRwox9omj6W+hjbzLzl+pZcMbqRePkQtjCbUTAclVMBdBNaRYg==
   dependencies:
     "@babel/helper-module-imports" "^7.8.3"
     "@babel/plugin-transform-block-scoping" "^7.8.3"