diff --git a/ember/pnpm-lock.yaml b/ember/pnpm-lock.yaml
index 2a4946ae0..49cff1e10 100644
--- a/ember/pnpm-lock.yaml
+++ b/ember/pnpm-lock.yaml
@@ -362,8 +362,8 @@ importers:
         specifier: ^1.0.0
         version: 1.0.3
       '@ember/library-tsconfig':
-        specifier: ^1.0.0
-        version: 1.1.3
+        specifier: ^2.0.0
+        version: 2.0.0
       '@ember/test-helpers':
         specifier: ^5.2.1
         version: 5.4.1(@babel/core@7.28.6(supports-color@10.2.2))(@glint/template@1.8.0)(supports-color@10.2.2)
@@ -1882,8 +1882,8 @@ packages:
   '@ember/edition-utils@1.2.0':
     resolution: {integrity: sha512-VmVq/8saCaPdesQmftPqbFtxJWrzxNGSQ+e8x8LLe3Hjm36pJ04Q8LeORGZkAeOhldoUX9seLGmSaHeXkIqoog==}
 
-  '@ember/library-tsconfig@1.1.3':
-    resolution: {integrity: sha512-4cKJ38VEcm4mYmontK9BCpQgm5GPLgAeXqd6PqTHD8eKN0GTeegxdX4SsSUN/8emmULq/9H/Oh6fp3vM2mFqkA==}
+  '@ember/library-tsconfig@2.0.0':
+    resolution: {integrity: sha512-DTGt9TYZ3bhObUviQXx4C0v46oWM7HsRrUTbgONw2QBhJVHlmXA89uXenlvuqVrCQkA0g5kz7wwyOlcjIZ8h0w==}
 
   '@ember/optional-features@2.2.0':
     resolution: {integrity: sha512-a1OQ+w9vDvMXd9BNA9r779yr8MAPguGaMGbIeTMPWACeWBdD6bACBB5iKE3gNyrJAYKMq2wab6BKmRFS3Qw3hw==}
@@ -11689,7 +11689,7 @@ snapshots:
 
   '@ember/edition-utils@1.2.0': {}
 
-  '@ember/library-tsconfig@1.1.3': {}
+  '@ember/library-tsconfig@2.0.0': {}
 
   '@ember/optional-features@2.2.0(supports-color@10.2.2)':
     dependencies:
diff --git a/ember/ui-core/package.json b/ember/ui-core/package.json
index a77da2478..3a9c49c13 100644
--- a/ember/ui-core/package.json
+++ b/ember/ui-core/package.json
@@ -60,7 +60,7 @@
     "@babel/plugin-transform-typescript": "^7.25.2",
     "@babel/runtime": "^7.25.6",
     "@ember/app-tsconfig": "^1.0.0",
-    "@ember/library-tsconfig": "^1.0.0",
+    "@ember/library-tsconfig": "^2.0.0",
     "@ember/test-helpers": "^5.2.1",
     "@ember/test-waiters": "^4.1.1",
     "@embroider/addon-dev": "^8.1.0",