diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 9fd1fed7..6621e0df 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -145,14 +145,14 @@ importers:
         specifier: ^2.6.3
         version: 2.6.3(webpack@5.86.0)
       ember-cli:
-        specifier: ~5.4.0
-        version: 5.4.0
+        specifier: ~5.5.0
+        version: 5.5.0
       ember-cli-babel:
         specifier: ^8.2.0
         version: 8.2.0(@babel/core@7.23.2)
       ember-cli-dependency-checker:
         specifier: ^3.3.1
-        version: 3.3.1(ember-cli@5.4.0)
+        version: 3.3.1(ember-cli@5.5.0)
       ember-cli-htmlbars:
         specifier: ^6.3.0
         version: 6.3.0
@@ -281,14 +281,14 @@ importers:
         specifier: ^2.6.3
         version: 2.6.3(webpack@5.86.0)
       ember-cli:
-        specifier: ~5.4.0
-        version: 5.4.0
+        specifier: ~5.5.0
+        version: 5.5.0
       ember-cli-babel:
         specifier: ^8.2.0
         version: 8.2.0(@babel/core@7.23.2)
       ember-cli-dependency-checker:
         specifier: ^3.3.1
-        version: 3.3.1(ember-cli@5.4.0)
+        version: 3.3.1(ember-cli@5.5.0)
       ember-cli-htmlbars:
         specifier: ^6.3.0
         version: 6.3.0
@@ -1956,6 +1956,24 @@ packages:
       - supports-color
     dev: true
 
+  /@babel/traverse@7.23.0:
+    resolution: {integrity: sha512-t/QaEvyIoIkwzpiZ7aoSKK8kObQYeF7T2v+dazAYCb8SXtp58zEVkWW7zAnju8FNKNdr4ScAOEDmMItbyOmEYw==}
+    engines: {node: '>=6.9.0'}
+    dependencies:
+      '@babel/code-frame': 7.22.13
+      '@babel/generator': 7.23.0
+      '@babel/helper-environment-visitor': 7.22.20
+      '@babel/helper-function-name': 7.23.0
+      '@babel/helper-hoist-variables': 7.22.5
+      '@babel/helper-split-export-declaration': 7.22.6
+      '@babel/parser': 7.23.0
+      '@babel/types': 7.23.0
+      debug: 4.3.4(supports-color@9.4.0)
+      globals: 11.12.0
+    transitivePeerDependencies:
+      - supports-color
+    dev: true
+
   /@babel/traverse@7.23.2:
     resolution: {integrity: sha512-azpe59SQ48qG6nu2CzcMLbxUudtN+dOM9kDbUqGq3HXUJRlo7i8fvPoxQUzYgLZ4cMVmuZgm8vvBpNeRhd6XSw==}
     engines: {node: '>=6.9.0'}
@@ -6145,14 +6163,14 @@ packages:
       - supports-color
     dev: true
 
-  /ember-cli-dependency-checker@3.3.1(ember-cli@5.4.0):
+  /ember-cli-dependency-checker@3.3.1(ember-cli@5.5.0):
     resolution: {integrity: sha512-Tg6OeijjXNKWkDm6057Tr0N9j9Vlz/ITewXWpn1A/+Wbt3EowBx5ZKfvoupqz05EznKgL1B/ecG0t+JN7Qm6MA==}
     engines: {node: '>= 6'}
     peerDependencies:
       ember-cli: ^3.2.0 || ^4.0.0
     dependencies:
       chalk: 2.4.2
-      ember-cli: 5.4.0
+      ember-cli: 5.5.0
       find-yarn-workspace-root: 1.2.1
       is-git-url: 1.0.0
       resolve: 1.22.2
@@ -6347,8 +6365,8 @@ packages:
     transitivePeerDependencies:
       - supports-color
 
-  /ember-cli@5.4.0:
-    resolution: {integrity: sha512-00RfyeDGTo9OtsmxbIqJIKM0wZvvOGAn1w4A9hFrENcuE7I3HKCb3QYKLHLXywG91fTsWbmXRfCL1kQ5pOva4A==}
+  /ember-cli@5.5.0:
+    resolution: {integrity: sha512-D3Q+mq5yOpZB1pJu4aOnVj5+LTwXmd5sJhXqZxc9Y0JFRYinl4h0HHGUMUvtV7obo811gf13ObDAaUmSfVPQbQ==}
     engines: {node: '>= 18'}
     hasBin: true
     dependencies:
@@ -6382,6 +6400,7 @@ packages:
       ember-cli-normalize-entity-name: 1.0.0
       ember-cli-preprocess-registry: 5.0.1
       ember-cli-string-utils: 1.1.0
+      ember-template-tag: 2.3.15
       ensure-posix-path: 1.1.1
       execa: 5.1.1
       exit: 0.1.2
@@ -6666,6 +6685,17 @@ packages:
       - supports-color
     dev: true
 
+  /ember-template-tag@2.3.15:
+    resolution: {integrity: sha512-uvFt+eIE4788Yr3X1wYLrh+PYYmasmREh2IoShIrZvOW2dOfC+elSZeqeEacNhbKJUX3tT9XUKlbpYFVwvSvyA==}
+    dependencies:
+      '@babel/generator': 7.23.0
+      '@babel/traverse': 7.23.0
+      '@babel/types': 7.23.0
+      '@glimmer/syntax': 0.84.3
+    transitivePeerDependencies:
+      - supports-color
+    dev: true
+
   /ember-try-config@4.0.0:
     resolution: {integrity: sha512-jAv7fqYJK7QYYekPc/8Nr7KOqDpv/asqM6F8xcRnbmf9UrD35BkSffY63qUuiD9e0aR5qiMNBIQzH8f65rGDqw==}
     engines: {node: 10.* || 12.* || >= 14}
diff --git a/test-app/package.json b/test-app/package.json
index a22d2bed..155db655 100644
--- a/test-app/package.json
+++ b/test-app/package.json
@@ -46,7 +46,7 @@
     "concurrently": "^8.0.1",
     "ember-angle-bracket-invocation-polyfill": "^3.0.2",
     "ember-auto-import": "^2.6.3",
-    "ember-cli": "~5.4.0",
+    "ember-cli": "~5.5.0",
     "ember-cli-babel": "^8.2.0",
     "ember-cli-dependency-checker": "^3.3.1",
     "ember-cli-htmlbars": "^6.3.0",
diff --git a/test-buildtime-options-app/package.json b/test-buildtime-options-app/package.json
index a5a10b74..54fa25aa 100644
--- a/test-buildtime-options-app/package.json
+++ b/test-buildtime-options-app/package.json
@@ -46,7 +46,7 @@
     "concurrently": "^8.0.1",
     "ember-angle-bracket-invocation-polyfill": "^3.0.2",
     "ember-auto-import": "^2.6.3",
-    "ember-cli": "~5.4.0",
+    "ember-cli": "~5.5.0",
     "ember-cli-babel": "^8.2.0",
     "ember-cli-dependency-checker": "^3.3.1",
     "ember-cli-htmlbars": "^6.3.0",