diff --git a/packages/breadcrumbs/package-lock.json b/packages/breadcrumbs/package-lock.json
index 19a40510..1d58a845 100644
--- a/packages/breadcrumbs/package-lock.json
+++ b/packages/breadcrumbs/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "@gov.au/breadcrumbs",
-  "version": "3.0.5",
+  "version": "3.0.6",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -1054,9 +1054,9 @@
       }
     },
     "@gov.au/core": {
-      "version": "3.4.2",
-      "resolved": "https://registry.npmjs.org/@gov.au/core/-/core-3.4.2.tgz",
-      "integrity": "sha512-dWLwZ5GyBkjQiV/z6NlmpTNubq7guhmtgo3/Iu4Tv262oG23xKmj+K3EkCB5jMqfW2dFoOk60mq/d9LRdceBWw==",
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/@gov.au/core/-/core-4.0.0.tgz",
+      "integrity": "sha512-breXv/l0zFI6FAz3ylSa2DZKug+EUsDcr7gHhFcivfmrzwtNbIzoxhyQJ/UOzdGKfVHOi2sxsiRaim7uQ+3LaQ==",
       "requires": {
         "@gov.au/pancake": "~1",
         "@gov.au/pancake-json": "~1",
@@ -6993,9 +6993,9 @@
       "dev": true
     },
     "path-parse": {
-      "version": "1.0.6",
-      "resolved": "https://registry.npmjs.org/path-parse/-/path-parse-1.0.6.tgz",
-      "integrity": "sha512-GSmOT2EbHrINBf9SR7CDELwlJ8AENk3Qn7OikK4nFYAu3Ote2+JYNVvkpAEQm3/TLNEJFD/xZJjzyxg3KBWOzw==",
+      "version": "1.0.7",
+      "resolved": "https://registry.npmjs.org/path-parse/-/path-parse-1.0.7.tgz",
+      "integrity": "sha512-LDJzPVEEEPR+y48z93A0Ed0yXb8pAByGWo/k5YYdYgpY2/2EsOsksJrq7lOHxryrVOn1ejG6oAp8ahvOIQD8sw==",
       "dev": true
     },
     "path-to-regexp": {