diff --git a/docs/src/assets/stackblitz/package.json b/docs/src/assets/stackblitz/package.json
index 5bf8110c1eb8..f3579ee19679 100644
--- a/docs/src/assets/stackblitz/package.json
+++ b/docs/src/assets/stackblitz/package.json
@@ -28,7 +28,7 @@
     "zone.js": "~0.15.0"
   },
   "devDependencies": {
-    "@angular-devkit/build-angular": "^20.0.0-rc",
+    "@angular-devkit/build-angular": "^20.0.0-rc.0",
     "@angular/cli": "^20.0.0-rc",
     "@angular/compiler-cli": "^20.0.0-rc",
     "@types/jasmine": "~5.1.0",