diff --git a/packages/body/package-lock.json b/packages/body/package-lock.json
index 545926a7..190c1afe 100644
--- a/packages/body/package-lock.json
+++ b/packages/body/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "@gov.au/body",
-  "version": "2.2.0",
+  "version": "2.2.1",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -11,9 +11,9 @@
       "dev": true
     },
     "@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",
@@ -5110,16 +5110,22 @@
       }
     },
     "socket.io-parser": {
-      "version": "3.3.0",
-      "resolved": "https://registry.npmjs.org/socket.io-parser/-/socket.io-parser-3.3.0.tgz",
-      "integrity": "sha512-hczmV6bDgdaEbVqhAeVMM/jfUfzuEZHsQg6eOmLgJht6G3mPKMxYm75w2+qhAQZ+4X+1+ATZ+QFKeOZD5riHng==",
+      "version": "3.3.2",
+      "resolved": "https://registry.npmjs.org/socket.io-parser/-/socket.io-parser-3.3.2.tgz",
+      "integrity": "sha512-FJvDBuOALxdCI9qwRrO/Rfp9yfndRtc1jSgVgV8FDraihmSP/MLGD5PEuJrNfjALvcQ+vMDM/33AWOYP/JSjDg==",
       "dev": true,
       "requires": {
-        "component-emitter": "1.2.1",
+        "component-emitter": "~1.3.0",
         "debug": "~3.1.0",
         "isarray": "2.0.1"
       },
       "dependencies": {
+        "component-emitter": {
+          "version": "1.3.0",
+          "resolved": "https://registry.npmjs.org/component-emitter/-/component-emitter-1.3.0.tgz",
+          "integrity": "sha512-Rd3se6QB+sO1TwqZjscQrurpEPIfO0/yYnSin6Q/rD3mOutHvUrCAhJub3r90uNb+SESBuE0QYoB90YdfatsRg==",
+          "dev": true
+        },
         "isarray": {
           "version": "2.0.1",
           "resolved": "https://registry.npmjs.org/isarray/-/isarray-2.0.1.tgz",