diff --git a/package-lock.json b/package-lock.json
index ce9bd4e05..2a42d43c1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -21,9 +21,9 @@
       "dev": true
     },
     "@appuniversum/ember-appuniversum": {
-      "version": "1.2.0",
-      "resolved": "https://registry.npmjs.org/@appuniversum/ember-appuniversum/-/ember-appuniversum-1.2.0.tgz",
-      "integrity": "sha512-4of2OUTM0HdR820vjJdq0Sn/mQHG8iUk6NsHCBXiv8GXyBpDCdlqGxH/50mk+PHnGOP92WG2ZRZmgRjjQwuJeA==",
+      "version": "1.2.1",
+      "resolved": "https://registry.npmjs.org/@appuniversum/ember-appuniversum/-/ember-appuniversum-1.2.1.tgz",
+      "integrity": "sha512-vvmArqiaMMMHbSlxW2MNmucT83bJ9l5hIRJje4nXGT/ZiilS4tWi5YediIdDSE/WHREpGHd1a33yAwM/VvJN8A==",
       "dev": true,
       "requires": {
         "@appuniversum/appuniversum": "^1.0.0",
diff --git a/package.json b/package.json
index 22b52437d..7e82b8664 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
     "test:ember": "ember test"
   },
   "devDependencies": {
-    "@appuniversum/ember-appuniversum": "^1.0.15",
+    "@appuniversum/ember-appuniversum": "^1.2.1",
     "@codemirror/basic-setup": "^0.19.0",
     "@codemirror/lang-html": "^0.19.3",
     "@codemirror/lang-xml": "^0.19.2",