diff --git a/demo/package.json b/demo/package.json
index b98b257..09e1a6a 100644
--- a/demo/package.json
+++ b/demo/package.json
@@ -39,7 +39,7 @@
     "@angular/platform-browser-dynamic": "^7.2.8",
     "@angular/platform-server": "^7.2.8",
     "@angular/router": "^7.2.8",
-    "@ng-bootstrap/ng-bootstrap": "^4.1.0",
+    "@ng-bootstrap/ng-bootstrap": "^5.1.1",
     "@stackblitz/sdk": "^1.3.0",
     "bootstrap": "^4.3.1",
     "core-js": "^2.6.5",