diff --git a/package-lock.json b/package-lock.json
index 0cb7f62..531094f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@x-govuk/govuk-eleventy-plugin",
-  "version": "6.4.1",
+  "version": "6.4.2",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@x-govuk/govuk-eleventy-plugin",
-      "version": "6.4.1",
+      "version": "6.4.2",
       "license": "MIT",
       "dependencies": {
         "@11ty/eleventy": "^2.0.0",
diff --git a/package.json b/package.json
index b6514e6..056c373 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@x-govuk/govuk-eleventy-plugin",
-  "version": "6.4.1",
+  "version": "6.4.2",
   "description": "Write documentation using Markdown and publish it using GOV.UK styles",
   "keywords": [
     "govuk",