diff --git a/package.json b/package.json
index b6863a5d..efe78ea3 100644
--- a/package.json
+++ b/package.json
@@ -89,10 +89,10 @@
     "@embroider/core": "^4.4.7",
     "@embroider/vite": "^1.7.2",
     "@glimmer/component": "^2.0.0",
-    "@glint/core": "^2.0.0-alpha.10",
+    "@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/template": "^1.7.3",
+    "@glint/template": "^1.9.0",
     "@gossi/config-eslint": "^1.3.2",
     "@gossi/config-prettier": "^1.2.0",
     "@gossi/config-template-lint": "^1.2.1",