diff --git a/package.json b/package.json
index 7020e458..1847c2ce 100644
--- a/package.json
+++ b/package.json
@@ -49,7 +49,7 @@
     "karma-coverage": "~2.0.3",
     "karma-jasmine": "~4.0.0",
     "karma-jasmine-html-reporter": "^1.5.0",
-    "ng-packagr": "^^12.0.0-rc.0",
+    "ng-packagr": "^12.0.0-rc.0",
     "protractor": "~7.0.0",
     "serve": "^11.3.2",
     "ts-node": "~8.3.0",