diff --git a/docs-app/package.json b/docs-app/package.json
index 8ab38ef1..c9e84a3d 100644
--- a/docs-app/package.json
+++ b/docs-app/package.json
@@ -42,7 +42,7 @@
     "@html-next/vertical-collection": "^4.0.2",
     "@nullvoxpopuli/eslint-configs": "^3.1.3",
     "@tailwindcss/typography": "^0.5.9",
-    "@tsconfig/ember": "^2.0.0",
+    "@tsconfig/ember": "^3.0.0",
     "@types/dompurify": "^3.0.0",
     "@types/ember": "^4.0.1",
     "@types/ember-qunit": "^5.0.2",
diff --git a/ember-headless-table/package.json b/ember-headless-table/package.json
index cf82a983..c37a151e 100644
--- a/ember-headless-table/package.json
+++ b/ember-headless-table/package.json
@@ -116,7 +116,7 @@
     "@glint/template": "^1.0.2",
     "@nullvoxpopuli/eslint-configs": "~2.3.0",
     "@rollup/plugin-babel": "^6.0.0",
-    "@tsconfig/ember": "^2.0.0",
+    "@tsconfig/ember": "^3.0.0",
     "@types/ember__application": "^4.0.1",
     "@types/ember__debug": "^4.0.1",
     "@types/ember__destroyable": "^4.0.0",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 3069248e..96a0cc68 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -153,8 +153,8 @@ importers:
         specifier: ^0.5.9
         version: 0.5.13(tailwindcss@3.3.2)
       '@tsconfig/ember':
-        specifier: ^2.0.0
-        version: 2.0.0
+        specifier: ^3.0.0
+        version: 3.0.6
       '@types/dompurify':
         specifier: ^3.0.0
         version: 3.0.0
@@ -427,8 +427,8 @@ importers:
         specifier: ^6.0.0
         version: 6.0.4(@babel/core@7.21.4)(rollup@3.20.6)
       '@tsconfig/ember':
-        specifier: ^2.0.0
-        version: 2.0.0
+        specifier: ^3.0.0
+        version: 3.0.6
       '@types/ember__application':
         specifier: ^4.0.1
         version: 4.0.5(@babel/core@7.21.4)
@@ -593,8 +593,8 @@ importers:
         specifier: ~2.3.0
         version: 2.3.0(@babel/eslint-parser@7.21.3)(typescript@4.9.5)
       '@tsconfig/ember':
-        specifier: ^1.0.1
-        version: 1.1.0
+        specifier: ^3.0.0
+        version: 3.0.6
       '@types/babel__traverse':
         specifier: ^7.18.2
         version: 7.18.3
@@ -4676,12 +4676,8 @@ packages:
     engines: {node: '>=10.13.0'}
     dev: true
 
-  /@tsconfig/ember@1.1.0:
-    resolution: {integrity: sha512-VzIrPO7ZpnIEmU+dJe3ubEPhxUIyavwIh2vxg8rXrwSnB99hdVcq0ZFPQ4KRP0LrSNzaPI1QA2sATIPwnBYPQg==}
-    dev: true
-
-  /@tsconfig/ember@2.0.0:
-    resolution: {integrity: sha512-RzbDYYcjxVdG8Ki0xe99HN3+nHTZe6EBgw6N7B3yup7QogVFQQxA9nY7X80j1XzF15xqetwWiYfAjv5lkkp0/A==}
+  /@tsconfig/ember@3.0.6:
+    resolution: {integrity: sha512-b1LmFAL5suTpQsaoG5NYpKAU8XfqQcob9gPu4xQlS/sNGD8Pp+vx+jI30Cy01+mxTBsQPig2kOwFpTD2b2qwtw==}
     dev: true
 
   /@types/acorn@4.0.6:
diff --git a/test-app/package.json b/test-app/package.json
index 7f06ce59..8baee6a0 100644
--- a/test-app/package.json
+++ b/test-app/package.json
@@ -50,7 +50,7 @@
     "@glint/environment-ember-template-imports": "^1.0.2",
     "@glint/template": "^1.0.2",
     "@nullvoxpopuli/eslint-configs": "~2.3.0",
-    "@tsconfig/ember": "^1.0.1",
+    "@tsconfig/ember": "^3.0.0",
     "@types/babel__traverse": "^7.18.2",
     "@types/ember": "^4.0.2",
     "@types/ember-qunit": "^5.0.1",