diff --git a/package.json b/package.json
index b433ccdb..10322c24 100644
--- a/package.json
+++ b/package.json
@@ -52,7 +52,7 @@
     "ember-qunit": "8.0.2",
     "ember-resolver": "10.1.1",
     "ember-source": "5.4.0",
-    "ember-template-lint": "5.11.2",
+    "ember-template-lint": "5.12.0",
     "ember-try": "2.0.0",
     "eslint": "7.32.0",
     "eslint-config-prettier": "9.0.0",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 8d327eb2..966fbdd9 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -83,8 +83,8 @@ devDependencies:
     specifier: 5.4.0
     version: 5.4.0(@glimmer/component@1.1.2)(rsvp@4.8.5)(webpack@5.89.0)
   ember-template-lint:
-    specifier: 5.11.2
-    version: 5.11.2
+    specifier: 5.12.0
+    version: 5.12.0
   ember-try:
     specifier: 2.0.0
     version: 2.0.0
@@ -6067,8 +6067,8 @@ packages:
       - supports-color
     dev: true
 
-  /ember-template-lint@5.11.2:
-    resolution: {integrity: sha512-G8KXmFCYLKM9ifMb+rluL8CNIawUl45i4z4VrK+Nn5ciWSo+Vx2jUp+sS6wKCdBqGYoiqjUgn/hmGnCVOId+yQ==}
+  /ember-template-lint@5.12.0:
+    resolution: {integrity: sha512-QY3VVwuaYACOmOtF0VzQUUA8p6AYE3VC2LW/4RLsi6B5oa2E8wCfJwyo4wcXKLQb+eSqDMYmD/PQ4iizFFpz5g==}
     engines: {node: ^14.18.0 || ^16.0.0 || >= 18.0.0}
     hasBin: true
     dependencies: