diff --git a/package.json b/package.json
index ea91b45a..ffc87cf1 100644
--- a/package.json
+++ b/package.json
@@ -38,7 +38,7 @@
     "@ember/test-helpers": "2.9.3",
     "@glimmer/component": "^1.1.2",
     "@glimmer/syntax": "0.84.3",
-    "@glimmer/syntax-0.35.11": "npm:@glimmer/syntax@0.35.11",
+    "@glimmer/syntax-0.35.11": "npm:@glimmer/syntax@0.93.1",
     "@glimmer/syntax-0.37.1": "npm:@glimmer/syntax@0.37.1",
     "@glimmer/syntax-0.40.1": "npm:@glimmer/syntax@0.40.1",
     "@glimmer/syntax-0.62.5": "npm:@glimmer/syntax@0.62.5",