diff --git a/package-lock.json b/package-lock.json
index 6f90bed637..e337c1671b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -13964,36 +13964,36 @@
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-      "resolved": "https://registry.npmjs.org/govuk-prototype-kit/-/govuk-prototype-kit-13.13.5.tgz",
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+      "version": "13.13.6",
+      "resolved": "https://registry.npmjs.org/govuk-prototype-kit/-/govuk-prototype-kit-13.13.6.tgz",
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       "dev": true,
       "dependencies": {
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-        "body-parser": "^1.20.1",
-        "browser-sync": "^2.27.11",
+        "body-parser": "^1.20.2",
+        "browser-sync": "^2.29.3",
         "chokidar": "^3.5.3",
         "cookie-parser": "^1.4.6",
         "cross-spawn": "^7.0.3",
-        "csrf-csrf": "^2.2.4",
+        "csrf-csrf": "^2.3.0",
         "del": "^6.1.1",
-        "dotenv": "^16.0.3",
+        "dotenv": "^16.3.1",
         "express": "^4.18.2",
         "express-session": "^1.17.3",
-        "fs-extra": "^11.1.0",
+        "fs-extra": "^11.1.1",
         "govuk-frontend": "4.7.0",
-        "inquirer": "^8.2.0",
+        "inquirer": "^8.2.6",
         "lodash": "^4.17.21",
-        "marked": "^4.2.5",
+        "marked": "^4.3.0",
         "nodemon": "^3.0.1",
-        "nunjucks": "^3.2.3",
+        "nunjucks": "^3.2.4",
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         "require-dir": "^1.2.0",
-        "sass": "^1.66.1",
+        "sass": "^1.69.5",
         "sync-request": "^6.1.0",
-        "tar-stream": "^3.1.2",
+        "tar-stream": "^3.1.6",
         "universal-analytics": "^0.5.3",
-        "uuid": "^9.0.0",
+        "uuid": "^9.0.1",
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@@ -14012,6 +14012,39 @@
         "node": ">=6"
       }
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+    "node_modules/govuk-prototype-kit/node_modules/body-parser": {
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+      "resolved": "https://registry.npmjs.org/body-parser/-/body-parser-1.20.2.tgz",
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+      "dev": true,
+      "dependencies": {
+        "bytes": "3.1.2",
+        "content-type": "~1.0.5",
+        "debug": "2.6.9",
+        "depd": "2.0.0",
+        "destroy": "1.2.0",
+        "http-errors": "2.0.0",
+        "iconv-lite": "0.4.24",
+        "on-finished": "2.4.1",
+        "qs": "6.11.0",
+        "raw-body": "2.5.2",
+        "type-is": "~1.6.18",
+        "unpipe": "1.0.0"
+      },
+      "engines": {
+        "node": ">= 0.8",
+        "npm": "1.2.8000 || >= 1.4.16"
+      }
+    },
+    "node_modules/govuk-prototype-kit/node_modules/debug": {
+      "version": "2.6.9",
+      "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz",
+      "integrity": "sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==",
+      "dev": true,
+      "dependencies": {
+        "ms": "2.0.0"
+      }
+    },
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       "version": "6.1.1",
       "resolved": "https://registry.npmjs.org/del/-/del-6.1.1.tgz",
@@ -14057,6 +14090,18 @@
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+    "node_modules/govuk-prototype-kit/node_modules/iconv-lite": {
+      "version": "0.4.24",
+      "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.4.24.tgz",
+      "integrity": "sha512-v3MXnZAcvnywkTUEZomIActle7RXXeedOR31wwl7VlyoXO4Qi9arvSenNQWne1TcRwhCL1HwLI21bEqdpj8/rA==",
+      "dev": true,
+      "dependencies": {
+        "safer-buffer": ">= 2.1.2 < 3"
+      },
+      "engines": {
+        "node": ">=0.10.0"
+      }
+    },
     "node_modules/govuk-prototype-kit/node_modules/is-path-cwd": {
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       "resolved": "https://registry.npmjs.org/is-path-cwd/-/is-path-cwd-2.2.0.tgz",
@@ -14099,6 +14144,12 @@
         "node": ">= 12"
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+    "node_modules/govuk-prototype-kit/node_modules/ms": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
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+      "dev": true
+    },
     "node_modules/govuk-prototype-kit/node_modules/p-map": {
       "version": "4.0.0",
       "resolved": "https://registry.npmjs.org/p-map/-/p-map-4.0.0.tgz",
@@ -14114,6 +14165,21 @@
         "url": "https://github.com/sponsors/sindresorhus"
       }
     },
+    "node_modules/govuk-prototype-kit/node_modules/raw-body": {
+      "version": "2.5.2",
+      "resolved": "https://registry.npmjs.org/raw-body/-/raw-body-2.5.2.tgz",
+      "integrity": "sha512-8zGqypfENjCIqGhgXToC8aB2r7YrBX+AQAfIPs/Mlk+BtPTztOvTS01NRW/3Eh60J+a48lt8qsCzirQ6loCVfA==",
+      "dev": true,
+      "dependencies": {
+        "bytes": "3.1.2",
+        "http-errors": "2.0.0",
+        "iconv-lite": "0.4.24",
+        "unpipe": "1.0.0"
+      },
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
     "node_modules/govuk-prototype-kit/node_modules/slash": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/slash/-/slash-3.0.0.tgz",
@@ -14133,10 +14199,14 @@
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     "node_modules/govuk-prototype-kit/node_modules/uuid": {
-      "version": "9.0.0",
-      "resolved": "https://registry.npmjs.org/uuid/-/uuid-9.0.0.tgz",
-      "integrity": "sha512-MXcSTerfPa4uqyzStbRoTgt5XIe3x5+42+q1sDuy3R5MDk66URdLMOZe5aPX/SQd+kuYAh0FdP/pO28IkQyTeg==",
+      "version": "9.0.1",
+      "resolved": "https://registry.npmjs.org/uuid/-/uuid-9.0.1.tgz",
+      "integrity": "sha512-b+1eJOlsR9K8HJpow9Ok3fiWOWSIcIzXodvv0rQjVoOVNpWMpxf1wZNpt4y9h10odCNrqnYp1OBzRktckBe3sA==",
       "dev": true,
+      "funding": [
+        "https://github.com/sponsors/broofa",
+        "https://github.com/sponsors/ctavan"
+      ],
       "bin": {
         "uuid": "dist/bin/uuid"
       }
@@ -24897,9 +24967,9 @@
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     "node_modules/sass": {
-      "version": "1.66.1",
-      "resolved": "https://registry.npmjs.org/sass/-/sass-1.66.1.tgz",
-      "integrity": "sha512-50c+zTsZOJVgFfTgwwEzkjA3/QACgdNsKueWPyAR0mRINIvLAStVQBbPg14iuqEQ74NPDbXzJARJ/O4SI1zftA==",
+      "version": "1.69.5",
+      "resolved": "https://registry.npmjs.org/sass/-/sass-1.69.5.tgz",
+      "integrity": "sha512-qg2+UCJibLr2LCVOt3OlPhr/dqVHWOa9XtZf2OjbLs/T4VPSJ00udtgJxH3neXZm+QqX8B+3cU7RaLqp1iVfcQ==",
       "dev": true,
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@@ -30396,7 +30466,7 @@
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         "cssnano": "^6.0.1",
         "cssnano-preset-default": "^6.0.1",
-        "govuk-prototype-kit": "^13.13.5",
+        "govuk-prototype-kit": "^13.13.6",
         "gulp": "^4.0.2",
         "gulp-cli": "^2.3.0",
         "html-validate": "8.7.0",
diff --git a/packages/govuk-frontend/package.json b/packages/govuk-frontend/package.json
index 610015feef..856e241029 100644
--- a/packages/govuk-frontend/package.json
+++ b/packages/govuk-frontend/package.json
@@ -73,7 +73,7 @@
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     "cssnano": "^6.0.1",
     "cssnano-preset-default": "^6.0.1",
-    "govuk-prototype-kit": "^13.13.5",
+    "govuk-prototype-kit": "^13.13.6",
     "gulp": "^4.0.2",
     "gulp-cli": "^2.3.0",
     "html-validate": "8.7.0",