diff --git a/plugins/backstage-1.45/yarn.lock b/plugins/backstage-1.45/yarn.lock
index 7b8618f..957d79a 100644
--- a/plugins/backstage-1.45/yarn.lock
+++ b/plugins/backstage-1.45/yarn.lock
@@ -21018,9 +21018,9 @@ __metadata:
   linkType: hard
 
 "immutable@npm:^3.x.x":
-  version: 3.8.2
-  resolution: "immutable@npm:3.8.2"
-  checksum: 10c0/fb6a2999ad3bda9e51741721e42547076dd492635ee4df9241224055fe953ec843583a700088cc4915f23dc326e5084f4e17f1bbd7388c3e872ef5a242e0ac5e
+  version: 3.8.4
+  resolution: "immutable@npm:3.8.4"
+  checksum: 10c0/fffbd0bf4ecf6cfed6b3444d2da740f171dd7c228d913d2cc81fc2782c10df0f6f7d822c926d38dd5fb5d91fcfce5c5482a8027817f07a5ed870b057271a3b8a
   languageName: node
   linkType: hard