diff --git a/packages/ember/package.json b/packages/ember/package.json
index dbe2c7c41..5bb0720f0 100644
--- a/packages/ember/package.json
+++ b/packages/ember/package.json
@@ -52,7 +52,7 @@
     "@embroider/macros": "1.20.5",
     "@embroider/vite": "1.7.8",
     "@glimmer/component": "2.1.1",
-    "@glint/core": "2.0.0-alpha.11",
+    "@glint/core": "2.0.0-alpha.12",
     "@glint/environment-ember-loose": "2.0.0-alpha.3",
     "@glint/environment-ember-template-imports": "2.0.0-alpha.3",
     "@glint/tsserver-plugin": "2.5.18",