diff --git a/ghost/admin/package.json b/ghost/admin/package.json
index 5667888dc7..f8918a0fb7 100644
--- a/ghost/admin/package.json
+++ b/ghost/admin/package.json
@@ -102,7 +102,7 @@
     "ember-sinon": "5.0.0",
     "ember-source": "3.21.3",
     "ember-svg-jar": "2.3.3",
-    "ember-test-selectors": "5.5.0",
+    "ember-test-selectors": "6.0.0",
     "ember-tooltips": "3.4.7",
     "ember-truth-helpers": "3.0.0",
     "ember-useragent": "0.10.0",
diff --git a/ghost/admin/yarn.lock b/ghost/admin/yarn.lock
index 1f9efd0095..7ac7ae44cb 100644
--- a/ghost/admin/yarn.lock
+++ b/ghost/admin/yarn.lock
@@ -6956,10 +6956,10 @@ ember-svg-jar@2.3.3:
     mkdirp "^0.5.1"
     path-posix "^1.0.0"
 
-ember-test-selectors@5.5.0:
-  version "5.5.0"
-  resolved "https://registry.yarnpkg.com/ember-test-selectors/-/ember-test-selectors-5.5.0.tgz#114bd29c4a33eee3a328c9ce32a57a018c27f5f6"
-  integrity sha512-PiKhbPnidRYQ5ed/CTU3teJV3XmzkjYjsCGx1UTy7qEY/1dEqxezlZu1DtisoLJ9Y+BcjTVlE+596lo9cOXd3w==
+ember-test-selectors@6.0.0:
+  version "6.0.0"
+  resolved "https://registry.yarnpkg.com/ember-test-selectors/-/ember-test-selectors-6.0.0.tgz#ba9bb19550d9dec6e4037d86d2b13c2cfd329341"
+  integrity sha512-PgYcI9PeNvtKaF0QncxfbS68olMYM1idwuI8v/WxsjOGqUx5bmsu6V17vy/d9hX4mwmjgsBhEghrVasGSuaIgw==
   dependencies:
     calculate-cache-key-for-tree "^2.0.0"
     ember-cli-babel "^7.26.4"