diff --git a/test/test_packages/yarn_massive_math/package.json b/test/test_packages/yarn_massive_math/package.json
index b97dc29..51a190c 100644
--- a/test/test_packages/yarn_massive_math/package.json
+++ b/test/test_packages/yarn_massive_math/package.json
@@ -11,7 +11,7 @@
     "@angular/animations": "^19.1.5",
     "@angular/common": "^19.1.5",
     "@angular/compiler": "^19.1.5",
-    "@angular/core": "^19.1.5",
+    "@angular/core": "^20.3.25",
     "@angular/forms": "^19.1.5",
     "@angular/platform-browser": "^19.1.5",
     "@angular/platform-browser-dynamic": "^19.1.5",
diff --git a/test/test_packages/yarn_massive_math/yarn.lock b/test/test_packages/yarn_massive_math/yarn.lock
index e14f801..ac7e9ba 100644
--- a/test/test_packages/yarn_massive_math/yarn.lock
+++ b/test/test_packages/yarn_massive_math/yarn.lock
@@ -258,10 +258,10 @@
   dependencies:
     tslib "^2.3.0"
 
-"@angular/core@^19.1.5":
-  version "19.1.5"
-  resolved "https://registry.yarnpkg.com/@angular/core/-/core-19.1.5.tgz#5281be1edab4a76c7d60be0c41969d1de6064f75"
-  integrity sha512-N4Uh/jRV2Ksj1iBnhIHkB5hzeiF7J9rhUTiztDPaRT7YpFVt2MKiBXrn52HDcKXPaPFrsZBotbZ6oOMdP4rd5g==
+"@angular/core@^20.3.25":
+  version "20.3.25"
+  resolved "https://registry.yarnpkg.com/@angular/core/-/core-20.3.25.tgz#4418a9625a8a152029b49158dbda01f1c83d19c0"
+  integrity sha512-B4XnnR5jzikZDvZ4PjwjAWZMT14dxrKrmJdwa/n0yp7rMPkIJTKF6ZJMg4d1pLWLLSsc2oWHioN3UrWlGqIKnA==
   dependencies:
     tslib "^2.3.0"