diff --git a/package-lock.json b/package-lock.json
index c100d4f..03104f5 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -8,7 +8,7 @@
       "license": "MIT",
       "dependencies": {
         "@11ty/eleventy": "^3.1.2",
-        "@x-govuk/nhsuk-eleventy-plugin": "^1.1.2",
+        "@x-govuk/nhsuk-eleventy-plugin": "^1.2.0",
         "js-yaml": "^4.1.1"
       },
       "devDependencies": {
@@ -1936,19 +1936,6 @@
         "url": "https://github.com/sponsors/sindresorhus"
       }
     },
-    "node_modules/@x-govuk/govuk-eleventy-plugin/node_modules/markdown-it-govuk": {
-      "version": "0.9.0",
-      "resolved": "https://registry.npmjs.org/markdown-it-govuk/-/markdown-it-govuk-0.9.0.tgz",
-      "integrity": "sha512-Q8pDEWJonSQvmUbMyGT5TngQxiJi2N1NwocEsxx7ocYRySYyWp96b4HcLtuIgfb50rgSmtiNYeFyxSpt6rCLjQ==",
-      "license": "MIT",
-      "dependencies": {
-        "highlight.js": "^11.5.0",
-        "markdown-it": "^14.0.0"
-      },
-      "engines": {
-        "node": ">=22"
-      }
-    },
     "node_modules/@x-govuk/govuk-prototype-components": {
       "version": "6.0.0",
       "resolved": "https://registry.npmjs.org/@x-govuk/govuk-prototype-components/-/govuk-prototype-components-6.0.0.tgz",
@@ -1968,9 +1955,9 @@
       }
     },
     "node_modules/@x-govuk/nhsuk-eleventy-plugin": {
-      "version": "1.1.2",
-      "resolved": "https://registry.npmjs.org/@x-govuk/nhsuk-eleventy-plugin/-/nhsuk-eleventy-plugin-1.1.2.tgz",
-      "integrity": "sha512-URxXtR08O36HUBb+6v5scnV7LtT4jcInAOy2meU7oXKmrXgL3EDlhbfeKrX5M/V8qWYV7uCVYgkZo+a/++EfMA==",
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/@x-govuk/nhsuk-eleventy-plugin/-/nhsuk-eleventy-plugin-1.2.0.tgz",
+      "integrity": "sha512-sD2QBPjU8RalMm2zLr8Tpis57wk/ZqceV9KVkczmJ3dzFw5ThIwBVFxJa5l5crWlYw3bGXst+4sq17FcBOjXwA==",
       "license": "MIT",
       "dependencies": {
         "@11ty/eleventy": "^3.0.0",
@@ -1981,6 +1968,7 @@
         "@x-govuk/govuk-eleventy-plugin": "^9.0.1",
         "accessible-autocomplete": "^3.0.1",
         "deepmerge": "^4.2.2",
+        "highlight.js": "^11.5.0",
         "markdown-it-abbr": "^2.0.0",
         "markdown-it-anchor": "^9.0.0",
         "markdown-it-attribution": "^0.1.4",
@@ -1988,19 +1976,24 @@
         "markdown-it-deflist": "^3.0.0",
         "markdown-it-footnote": "^4.0.0",
         "markdown-it-github-alerts": "^1.0.0",
-        "markdown-it-govuk": "^0.8.0",
+        "markdown-it-govuk": "^0.9.0",
         "markdown-it-image-figures": "^2.0.0",
         "markdown-it-ins": "^4.0.0",
         "markdown-it-mark": "^4.0.0",
         "markdown-it-sub": "^2.0.0",
         "markdown-it-sup": "^2.0.0",
         "markdown-it-table-of-contents": "^1.0.0",
-        "nhsuk-frontend": "^10.3.0",
+        "nhsuk-frontend": "^10.4.2",
         "rollup": "^4.1.0",
         "sass": "^1.45.1"
       },
       "engines": {
-        "node": ">=22"
+        "node": ">=22.22"
+      },
+      "peerDependencies": {
+        "@sindresorhus/slugify": "^2.2.1",
+        "markdown-it": "^14.1.1",
+        "nunjucks": "^3.2.4"
       }
     },
     "node_modules/a-sync-waterfall": {
@@ -5556,12 +5549,13 @@
       }
     },
     "node_modules/markdown-it-govuk": {
-      "version": "0.8.0",
-      "resolved": "https://registry.npmjs.org/markdown-it-govuk/-/markdown-it-govuk-0.8.0.tgz",
-      "integrity": "sha512-XLkL8YVQBMvBiiGg7+ixEg/FH1lrtWhRRlnPUFwE82Ru0k3p3G5f2ilQR69CTri36EhMfHGdOqanhKSSioB7DA==",
+      "version": "0.9.0",
+      "resolved": "https://registry.npmjs.org/markdown-it-govuk/-/markdown-it-govuk-0.9.0.tgz",
+      "integrity": "sha512-Q8pDEWJonSQvmUbMyGT5TngQxiJi2N1NwocEsxx7ocYRySYyWp96b4HcLtuIgfb50rgSmtiNYeFyxSpt6rCLjQ==",
       "license": "MIT",
       "dependencies": {
-        "highlight.js": "^11.5.0"
+        "highlight.js": "^11.5.0",
+        "markdown-it": "^14.0.0"
       },
       "engines": {
         "node": ">=22"
@@ -5922,12 +5916,36 @@
       }
     },
     "node_modules/nhsuk-frontend": {
-      "version": "10.3.1",
-      "resolved": "https://registry.npmjs.org/nhsuk-frontend/-/nhsuk-frontend-10.3.1.tgz",
-      "integrity": "sha512-R9DH31TfTA3fgi3U0jSVO6wxXEAQY9j5pYzRF4lB3M/Kx3UxvN+oCCWRjTKC/L6wqcddX3qzByl5wKe3PdNX4Q==",
+      "version": "10.4.2",
+      "resolved": "https://registry.npmjs.org/nhsuk-frontend/-/nhsuk-frontend-10.4.2.tgz",
+      "integrity": "sha512-DYa7E/jwWtQPKqzeF9eB9nVcTKHpjMYf+SydKao379qQapIkblfS2BNvKsVKuWpI0w+QgI8XSDNNOUTQEGRb1w==",
       "license": "MIT",
       "engines": {
-        "node": "^20.9.0 || ^22.11.0 || ^24.11.0"
+        "node": "^20.9.0 || ^22.11.0 || >= 24.11.0"
+      },
+      "peerDependencies": {
+        "@prettier/sync": "^0.6.0",
+        "highlight.js": "^11.0.0",
+        "nunjucks": "^3.0.0",
+        "outdent": "^0.8.0",
+        "slug": "^9.0.0 || ^11.0.0"
+      },
+      "peerDependenciesMeta": {
+        "@prettier/sync": {
+          "optional": true
+        },
+        "highlight.js": {
+          "optional": true
+        },
+        "nunjucks": {
+          "optional": true
+        },
+        "outdent": {
+          "optional": true
+        },
+        "slug": {
+          "optional": true
+        }
       }
     },
     "node_modules/node-addon-api": {
diff --git a/package.json b/package.json
index 18abbb8..1dbfc1a 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
   },
   "dependencies": {
     "@11ty/eleventy": "^3.1.2",
-    "@x-govuk/nhsuk-eleventy-plugin": "^1.1.2",
+    "@x-govuk/nhsuk-eleventy-plugin": "^1.2.0",
     "js-yaml": "^4.1.1"
   },
   "devDependencies": {