diff --git a/addon/package.json b/addon/package.json
index 67b109ac..eafbb24a 100644
--- a/addon/package.json
+++ b/addon/package.json
@@ -44,7 +44,7 @@
     "@embroider/addon-shim": "^1.8.6",
     "@embroider/macros": "^1.13.1",
     "ember-cli-test-loader": "^3.1.0",
-    "qunit-theme-ember": "^0.2.0"
+    "qunit-theme-ember": "^1.0.0"
   },
   "devDependencies": {
     "@babel/core": "^7.23.2",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 0f793530..2a1419bf 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -20,8 +20,8 @@ importers:
         specifier: ^3.1.0
         version: 3.1.0
       qunit-theme-ember:
-        specifier: ^0.2.0
-        version: 0.2.0
+        specifier: ^1.0.0
+        version: 1.0.0
     devDependencies:
       '@babel/core':
         specifier: ^7.23.2
@@ -11401,8 +11401,8 @@ packages:
       - supports-color
     dev: true
 
-  /qunit-theme-ember@0.2.0:
-    resolution: {integrity: sha512-o2j4MoGspsGBnPmWk87/vPHmIsvKNzwCtymbc8bpRxCBVgF1JW5ry2uIFi4XYDY8k6RcL9ashCDHiSjzbn8oqw==}
+  /qunit-theme-ember@1.0.0:
+    resolution: {integrity: sha512-vdMVVo6ecdCkWttMTKeyq1ZTLGHcA6zdze2zhguNuc3ritlJMhOXY5RDseqazOwqZVfCg3rtlmL3fMUyIzUyFQ==}
     dev: false
 
   /qunit@2.20.0:
@@ -13913,6 +13913,7 @@ packages:
       ember-cli-test-loader: 3.1.0
       ember-source: 5.0.0(@babel/core@7.23.2)(@glimmer/component@1.1.2)(webpack@5.86.0)
       qunit: 2.20.0
+      qunit-theme-ember: 1.0.0
     transitivePeerDependencies:
       - '@glint/template'
       - supports-color