diff --git a/packages/core/package.json b/packages/core/package.json
index c8a400b..5a03f68 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -8,11 +8,9 @@
     "url": "https://github.com/aitboudad/ngx-loading-bar.git",
     "type": "git"
   },
-  "dependencies": {
-    "tslib": "^1.7.1"
-  },
   "peerDependencies": {
-    "@angular/common": ">=7.0.0",
+    "@angular/common": ">=9.0.0",
+    "tslib": "^1.7.1",
     "rxjs": ">=6.3.0"
   }
 }