diff --git a/CHANGELOG.md b/CHANGELOG.md
index bed73872..ecf8d254 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,12 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ## [Unreleased]
 
+## [6.15.0] - 2024-04-05
+
+### Changed
+
+- Updated govuk-frontend to v5.3.0
+
 ## [6.14.0] - 2024-04-01
 
 ### Changed
diff --git a/app/views/layouts/full-width.njk b/app/views/layouts/full-width.njk
index 3a1dcb5f..ff8e30d7 100644
--- a/app/views/layouts/full-width.njk
+++ b/app/views/layouts/full-width.njk
@@ -4,7 +4,7 @@
   <div class="govuk-width-container">
     {% block beforeContent %}{% endblock %}
   </div>
-  <main class="govuk-main-wrapper {{ mainClasses }}" id="main-content" role="main">
+  <main class="govuk-main-wrapper {{ mainClasses }}" id="main-content">
     {% block content %}{% endblock %}
   </main>
 {% endblock %}
diff --git a/package-lock.json b/package-lock.json
index bcd1b0ff..9a3a331d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "hmrc-frontend",
-  "version": "6.14.0",
+  "version": "6.15.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -1928,6 +1928,21 @@
           "integrity": "sha512-bN798gFfQX+viw3R7yrGWRqnrN2oRkEkUjjl4JNn4E8GxxbjtG3FbrEIIY3l8/hrwUwIeCZvi4QuOTP4MErVug==",
           "dev": true
         },
+        "color-convert": {
+          "version": "2.0.1",
+          "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-2.0.1.tgz",
+          "integrity": "sha512-RRECPsj7iu/xb5oKYcsFHSppFNnsj/52OVTRKb4zP5onXwVF3zVmmToNcOfGC+CRDpfK/U584fMg38ZHCaElKQ==",
+          "dev": true,
+          "requires": {
+            "color-name": "~1.1.4"
+          }
+        },
+        "color-name": {
+          "version": "1.1.4",
+          "resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.4.tgz",
+          "integrity": "sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA==",
+          "dev": true
+        },
         "emoji-regex": {
           "version": "9.2.2",
           "resolved": "https://registry.npmjs.org/emoji-regex/-/emoji-regex-9.2.2.tgz",
@@ -1945,6 +1960,40 @@
             "strip-ansi": "^7.0.1"
           }
         },
+        "string-width-cjs": {
+          "version": "npm:string-width@4.2.3",
+          "resolved": "https://registry.npmjs.org/string-width/-/string-width-4.2.3.tgz",
+          "integrity": "sha512-wKyQRQpjJ0sIp62ErSZdGsjMJWsap5oRNihHhu6G7JVO/9jIB6UyevL+tXuOqrng8j/cxKTWyWUwvSTriiZz/g==",
+          "dev": true,
+          "requires": {
+            "emoji-regex": "^8.0.0",
+            "is-fullwidth-code-point": "^3.0.0",
+            "strip-ansi": "^6.0.1"
+          },
+          "dependencies": {
+            "ansi-regex": {
+              "version": "5.0.1",
+              "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-5.0.1.tgz",
+              "integrity": "sha512-quJQXlTSUGL2LH9SUXo8VwsY4soanhgo6LNSm84E1LBcE8s3O0wpdiRzyR9z/ZZJMlMWv37qOOb9pdJlMUEKFQ==",
+              "dev": true
+            },
+            "emoji-regex": {
+              "version": "8.0.0",
+              "resolved": "https://registry.npmjs.org/emoji-regex/-/emoji-regex-8.0.0.tgz",
+              "integrity": "sha512-MSjYzcWNOA0ewAHpz0MxpYFvwg6yjy1NG3xteoqz644VCo/RPgnr1/GGt+ic3iJTzQ8Eu3TdM14SawnVUmGE6A==",
+              "dev": true
+            },
+            "strip-ansi": {
+              "version": "6.0.1",
+              "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-6.0.1.tgz",
+              "integrity": "sha512-Y38VPSHcqkFrCpFnQ9vuSXmquuv5oXOKpGeT6aGrr3o3Gc9AlVa6JBfUSOCnbxGGZF+/0ooI7KrPuUSztUdU5A==",
+              "dev": true,
+              "requires": {
+                "ansi-regex": "^5.0.1"
+              }
+            }
+          }
+        },
         "strip-ansi": {
           "version": "7.1.0",
           "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-7.1.0.tgz",
@@ -1954,6 +2003,23 @@
             "ansi-regex": "^6.0.1"
           }
         },
+        "strip-ansi-cjs": {
+          "version": "npm:strip-ansi@6.0.1",
+          "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-6.0.1.tgz",
+          "integrity": "sha512-Y38VPSHcqkFrCpFnQ9vuSXmquuv5oXOKpGeT6aGrr3o3Gc9AlVa6JBfUSOCnbxGGZF+/0ooI7KrPuUSztUdU5A==",
+          "dev": true,
+          "requires": {
+            "ansi-regex": "^5.0.1"
+          },
+          "dependencies": {
+            "ansi-regex": {
+              "version": "5.0.1",
+              "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-5.0.1.tgz",
+              "integrity": "sha512-quJQXlTSUGL2LH9SUXo8VwsY4soanhgo6LNSm84E1LBcE8s3O0wpdiRzyR9z/ZZJMlMWv37qOOb9pdJlMUEKFQ==",
+              "dev": true
+            }
+          }
+        },
         "wrap-ansi": {
           "version": "8.1.0",
           "resolved": "https://registry.npmjs.org/wrap-ansi/-/wrap-ansi-8.1.0.tgz",
@@ -1964,6 +2030,60 @@
             "string-width": "^5.0.1",
             "strip-ansi": "^7.0.1"
           }
+        },
+        "wrap-ansi-cjs": {
+          "version": "npm:wrap-ansi@7.0.0",
+          "resolved": "https://registry.npmjs.org/wrap-ansi/-/wrap-ansi-7.0.0.tgz",
+          "integrity": "sha512-YVGIj2kamLSTxw6NsZjoBxfSwsn0ycdesmc4p+Q21c5zPuZ1pl+NfxVdxPtdHvmNVOQ6XSYG4AUtyt/Fi7D16Q==",
+          "dev": true,
+          "requires": {
+            "ansi-styles": "^4.0.0",
+            "string-width": "^4.1.0",
+            "strip-ansi": "^6.0.0"
+          },
+          "dependencies": {
+            "ansi-regex": {
+              "version": "5.0.1",
+              "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-5.0.1.tgz",
+              "integrity": "sha512-quJQXlTSUGL2LH9SUXo8VwsY4soanhgo6LNSm84E1LBcE8s3O0wpdiRzyR9z/ZZJMlMWv37qOOb9pdJlMUEKFQ==",
+              "dev": true
+            },
+            "ansi-styles": {
+              "version": "4.3.0",
+              "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-4.3.0.tgz",
+              "integrity": "sha512-zbB9rCJAT1rbjiVDb2hqKFHNYLxgtk8NURxZ3IZwD3F6NtxbXZQCnnSi1Lkx+IDohdPlFp222wVALIheZJQSEg==",
+              "dev": true,
+              "requires": {
+                "color-convert": "^2.0.1"
+              }
+            },
+            "emoji-regex": {
+              "version": "8.0.0",
+              "resolved": "https://registry.npmjs.org/emoji-regex/-/emoji-regex-8.0.0.tgz",
+              "integrity": "sha512-MSjYzcWNOA0ewAHpz0MxpYFvwg6yjy1NG3xteoqz644VCo/RPgnr1/GGt+ic3iJTzQ8Eu3TdM14SawnVUmGE6A==",
+              "dev": true
+            },
+            "string-width": {
+              "version": "4.2.3",
+              "resolved": "https://registry.npmjs.org/string-width/-/string-width-4.2.3.tgz",
+              "integrity": "sha512-wKyQRQpjJ0sIp62ErSZdGsjMJWsap5oRNihHhu6G7JVO/9jIB6UyevL+tXuOqrng8j/cxKTWyWUwvSTriiZz/g==",
+              "dev": true,
+              "requires": {
+                "emoji-regex": "^8.0.0",
+                "is-fullwidth-code-point": "^3.0.0",
+                "strip-ansi": "^6.0.1"
+              }
+            },
+            "strip-ansi": {
+              "version": "6.0.1",
+              "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-6.0.1.tgz",
+              "integrity": "sha512-Y38VPSHcqkFrCpFnQ9vuSXmquuv5oXOKpGeT6aGrr3o3Gc9AlVa6JBfUSOCnbxGGZF+/0ooI7KrPuUSztUdU5A==",
+              "dev": true,
+              "requires": {
+                "ansi-regex": "^5.0.1"
+              }
+            }
+          }
         }
       }
     },
@@ -8612,9 +8732,9 @@
       }
     },
     "govuk-frontend": {
-      "version": "5.2.0",
-      "resolved": "https://registry.npmjs.org/govuk-frontend/-/govuk-frontend-5.2.0.tgz",
-      "integrity": "sha512-beD3wztHpkKz6JUpPwnwop1ejb4rTFMPLCutKLCIDmUS4BPpW59ggVUfctsRqHd2Zjw9wxljdRdeIJ8AZFyyTw=="
+      "version": "5.3.0",
+      "resolved": "https://registry.npmjs.org/govuk-frontend/-/govuk-frontend-5.3.0.tgz",
+      "integrity": "sha512-w6yaaDU3nqhVmWJFnOuJKRIUEB/2RrTFGzoA3z5n4cTG9h292EseT/q+JJA/LYTf5IYzeTIVAUbE5fFjUxefiQ=="
     },
     "graceful-fs": {
       "version": "4.2.10",
@@ -17463,34 +17583,6 @@
         }
       }
     },
-    "string-width-cjs": {
-      "version": "npm:string-width@4.2.3",
-      "resolved": "https://registry.npmjs.org/string-width/-/string-width-4.2.3.tgz",
-      "integrity": "sha512-wKyQRQpjJ0sIp62ErSZdGsjMJWsap5oRNihHhu6G7JVO/9jIB6UyevL+tXuOqrng8j/cxKTWyWUwvSTriiZz/g==",
-      "dev": true,
-      "requires": {
-        "emoji-regex": "^8.0.0",
-        "is-fullwidth-code-point": "^3.0.0",
-        "strip-ansi": "^6.0.1"
-      },
-      "dependencies": {
-        "ansi-regex": {
-          "version": "5.0.1",
-          "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-5.0.1.tgz",
-          "integrity": "sha512-quJQXlTSUGL2LH9SUXo8VwsY4soanhgo6LNSm84E1LBcE8s3O0wpdiRzyR9z/ZZJMlMWv37qOOb9pdJlMUEKFQ==",
-          "dev": true
-        },
-        "strip-ansi": {
-          "version": "6.0.1",
-          "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-6.0.1.tgz",
-          "integrity": "sha512-Y38VPSHcqkFrCpFnQ9vuSXmquuv5oXOKpGeT6aGrr3o3Gc9AlVa6JBfUSOCnbxGGZF+/0ooI7KrPuUSztUdU5A==",
-          "dev": true,
-          "requires": {
-            "ansi-regex": "^5.0.1"
-          }
-        }
-      }
-    },
     "string.prototype.matchall": {
       "version": "4.0.8",
       "resolved": "https://registry.npmjs.org/string.prototype.matchall/-/string.prototype.matchall-4.0.8.tgz",
@@ -17558,23 +17650,6 @@
         "ansi-regex": "^2.0.0"
       }
     },
-    "strip-ansi-cjs": {
-      "version": "npm:strip-ansi@6.0.1",
-      "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-6.0.1.tgz",
-      "integrity": "sha512-Y38VPSHcqkFrCpFnQ9vuSXmquuv5oXOKpGeT6aGrr3o3Gc9AlVa6JBfUSOCnbxGGZF+/0ooI7KrPuUSztUdU5A==",
-      "dev": true,
-      "requires": {
-        "ansi-regex": "^5.0.1"
-      },
-      "dependencies": {
-        "ansi-regex": {
-          "version": "5.0.1",
-          "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-5.0.1.tgz",
-          "integrity": "sha512-quJQXlTSUGL2LH9SUXo8VwsY4soanhgo6LNSm84E1LBcE8s3O0wpdiRzyR9z/ZZJMlMWv37qOOb9pdJlMUEKFQ==",
-          "dev": true
-        }
-      }
-    },
     "strip-bom": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/strip-bom/-/strip-bom-3.0.0.tgz",
@@ -19655,58 +19730,6 @@
         }
       }
     },
-    "wrap-ansi-cjs": {
-      "version": "npm:wrap-ansi@7.0.0",
-      "resolved": "https://registry.npmjs.org/wrap-ansi/-/wrap-ansi-7.0.0.tgz",
-      "integrity": "sha512-YVGIj2kamLSTxw6NsZjoBxfSwsn0ycdesmc4p+Q21c5zPuZ1pl+NfxVdxPtdHvmNVOQ6XSYG4AUtyt/Fi7D16Q==",
-      "dev": true,
-      "requires": {
-        "ansi-styles": "^4.0.0",
-        "string-width": "^4.1.0",
-        "strip-ansi": "^6.0.0"
-      },
-      "dependencies": {
-        "ansi-regex": {
-          "version": "5.0.1",
-          "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-5.0.1.tgz",
-          "integrity": "sha512-quJQXlTSUGL2LH9SUXo8VwsY4soanhgo6LNSm84E1LBcE8s3O0wpdiRzyR9z/ZZJMlMWv37qOOb9pdJlMUEKFQ==",
-          "dev": true
-        },
-        "ansi-styles": {
-          "version": "4.3.0",
-          "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-4.3.0.tgz",
-          "integrity": "sha512-zbB9rCJAT1rbjiVDb2hqKFHNYLxgtk8NURxZ3IZwD3F6NtxbXZQCnnSi1Lkx+IDohdPlFp222wVALIheZJQSEg==",
-          "dev": true,
-          "requires": {
-            "color-convert": "^2.0.1"
-          }
-        },
-        "color-convert": {
-          "version": "2.0.1",
-          "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-2.0.1.tgz",
-          "integrity": "sha512-RRECPsj7iu/xb5oKYcsFHSppFNnsj/52OVTRKb4zP5onXwVF3zVmmToNcOfGC+CRDpfK/U584fMg38ZHCaElKQ==",
-          "dev": true,
-          "requires": {
-            "color-name": "~1.1.4"
-          }
-        },
-        "color-name": {
-          "version": "1.1.4",
-          "resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.4.tgz",
-          "integrity": "sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA==",
-          "dev": true
-        },
-        "strip-ansi": {
-          "version": "6.0.1",
-          "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-6.0.1.tgz",
-          "integrity": "sha512-Y38VPSHcqkFrCpFnQ9vuSXmquuv5oXOKpGeT6aGrr3o3Gc9AlVa6JBfUSOCnbxGGZF+/0ooI7KrPuUSztUdU5A==",
-          "dev": true,
-          "requires": {
-            "ansi-regex": "^5.0.1"
-          }
-        }
-      }
-    },
     "wrappy": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
diff --git a/package.json b/package.json
index 9bbbda71..e087cfb9 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "hmrc-frontend",
-  "version": "6.14.0",
+  "version": "6.15.0",
   "description": "Design patterns for HMRC frontends",
   "scripts": {
     "start": "gulp dev",
@@ -42,7 +42,7 @@
   },
   "homepage": "https://github.com/hmrc/hmrc-frontend#readme",
   "dependencies": {
-    "govuk-frontend": "^5.2.0",
+    "govuk-frontend": "^5.3.0",
     "accessible-autocomplete": "^2.0.4"
   },
   "devDependencies": {
diff --git a/src/components/footer/footer.yaml b/src/components/footer/footer.yaml
index 49dc68a0..0812ac4a 100644
--- a/src/components/footer/footer.yaml
+++ b/src/components/footer/footer.yaml
@@ -104,14 +104,6 @@ accessibilityCriteria: |
     Note: This decision has been made based on prior experience seeing removal of overuse of `<nav>` elements from www.GOV.UK, which made it confusing for users of assistive technologies to know what were the most important navigation aspects of GOV.UK.
     Should be challenged if user research indicates this is an issue.
 
-  - have a role of `contentinfo` at the root of the component (<footer>) (https://www.w3.org/TR/wai-aria-1.1/#contentinfo)
-    Note: This decision has been made given that most uses of this role tend to be used directly on a `<footer>` element.
-    Assumption made is that is most predictable for users of assistive technologies.
-    The spec indicates that `contentinfo` is useful for "Examples of information included in this region of the page are copyrights and links to privacy statements.", which may indicate that it might be better placed around the 'meta' section of this component.
-    Should be challenged if user research indicates this is an issue.
-
-    See also: http://www.brucelawson.co.uk/2013/why-does-html-take-rolecontentinfo
-
 examples:
 - name: default
   data:
diff --git a/src/components/footer/template.test.js b/src/components/footer/template.test.js
index 31653e3b..81df49b3 100644
--- a/src/components/footer/template.test.js
+++ b/src/components/footer/template.test.js
@@ -28,13 +28,6 @@ describe('footer', () => {
     expect(results).toHaveNoViolations();
   });
 
-  it('entire component must have a role of `contentinfo`', () => {
-    const $ = render('footer', examples.default);
-
-    const $component = $('.govuk-footer');
-    expect($component.attr('role')).toEqual('contentinfo');
-  });
-
   it('renders attributes correctly', () => {
     const $ = render('footer', examples.attributes);
 
diff --git a/src/components/header/header.yaml b/src/components/header/header.yaml
index c0cc0dca..bab715b9 100644
--- a/src/components/header/header.yaml
+++ b/src/components/header/header.yaml
@@ -140,9 +140,6 @@ accessibilityCriteria: |
   Images in the Header must:
   - be presentational when linked to from accompanying text (crown icon).
 
-  Landmarks and Roles in the Header should:
-  - have a role of `banner` at the root of the component (<header>) (https://www.w3.org/TR/wai-aria-1.1/#banner)
-
 examples:
 - name: default
   description: The standard header as used on information pages on GOV.UK
diff --git a/src/components/header/template.njk b/src/components/header/template.njk
index b14d9d7b..9742fa65 100644
--- a/src/components/header/template.njk
+++ b/src/components/header/template.njk
@@ -39,7 +39,7 @@
 </svg>
 {% endset -%}
 
-<header role="banner">
+<header>
 <div class="govuk-header hmrc-header {%- if params.classes %} {{ params.classes }}{% endif %}{{ ' hmrc-header--with-additional-navigation' if params.signOutHref or params.languageToggle }}" data-module="govuk-header"
   {{- govukAttributes(params.attributes) }}>
   <div class="govuk-header__container {{ params.containerClasses | default("govuk-width-container", true) }}">
diff --git a/src/components/header/template.test.js b/src/components/header/template.test.js
index 371de365..bb3b4e27 100644
--- a/src/components/header/template.test.js
+++ b/src/components/header/template.test.js
@@ -21,13 +21,6 @@ describe('header', () => {
     expect(withoutHmrcHeaderClasses(hmrcHeaderHtml)).toEqual(govukHeaderHtml);
   });
 
-  it('has a role of `banner`', () => {
-    const $ = render('header', {});
-
-    const $component = $('header');
-    expect($component.attr('role')).toEqual('banner');
-  });
-
   it('renders classes', () => {
     const $ = render('header', {
       classes: 'app-header--custom-modifier',
diff --git a/src/components/internal-header/internal-header.yaml b/src/components/internal-header/internal-header.yaml
index 088760d3..ec47bf4f 100644
--- a/src/components/internal-header/internal-header.yaml
+++ b/src/components/internal-header/internal-header.yaml
@@ -41,9 +41,6 @@ accessibilityCriteria:
   Images in the Header must:
   - be presentational when linked to from accompanying text (crown icon).
 
-  Landmarks and Roles in the Header should:
-  - have a role of `banner` at the root of the component (<header>) (https://www.w3.org/TR/wai-aria-1.1/#banner)
-
 examples:
 - name: default
   description: The standard header
diff --git a/src/components/internal-header/template.njk b/src/components/internal-header/template.njk
index 5933f0a5..6567d903 100644
--- a/src/components/internal-header/template.njk
+++ b/src/components/internal-header/template.njk
@@ -1,4 +1,4 @@
-<header role="banner" class="hmrc-internal-header">
+<header class="hmrc-internal-header">
     <div class="govuk-width-container">
 			<div class="hmrc-internal-header__logo">
 					<a href="{{ params.homepageUrl | default('/') }}" class="hmrc-internal-header__logo-link">
diff --git a/src/components/timeout-dialog/dialog.js b/src/components/timeout-dialog/dialog.js
index 1d0cf731..497797b8 100644
--- a/src/components/timeout-dialog/dialog.js
+++ b/src/components/timeout-dialog/dialog.js
@@ -50,7 +50,7 @@ function displayDialog($elementToDisplay) {
     '#skiplink-container',
     'body > header',
     '#global-cookie-message',
-    'main[role=main]',
+    'main',
     'body > footer',
     'body > .govuk-skip-link',
     '.cbanner-govuk-cookie-banner',
diff --git a/src/components/timeout-dialog/dialog.test.js b/src/components/timeout-dialog/dialog.test.js
index e9c9ff32..6a0d2b47 100644
--- a/src/components/timeout-dialog/dialog.test.js
+++ b/src/components/timeout-dialog/dialog.test.js
@@ -185,8 +185,8 @@ describe('Dialog', () => {
       if (!document.querySelector('body>header')) {
         arr.push(utils.generateDomElementFromString('<header>'));
       }
-      if (!document.querySelector('main[role=main]')) {
-        arr.push(utils.generateDomElementFromString('<main role="main">'));
+      if (!document.querySelector('main')) {
+        arr.push(utils.generateDomElementFromString('<main>'));
       }
       if (!document.querySelector('body>footer')) {
         arr.push(utils.generateDomElementFromString('<footer>'));
@@ -213,7 +213,7 @@ describe('Dialog', () => {
         '#skiplink-container',
         'body>header',
         '#global-cookie-message',
-        'main[role=main]',
+        'main',
         'body>footer',
       ];
       selectors.forEach((selector) => {
diff --git a/src/govuk-prototype-kit.config.json b/src/govuk-prototype-kit.config.json
index 5b980b3f..3db739eb 100644
--- a/src/govuk-prototype-kit.config.json
+++ b/src/govuk-prototype-kit.config.json
@@ -10,7 +10,7 @@
   "pluginDependencies": [
     {
       "packageName": "govuk-frontend",
-      "minVersion": "5.2.0"
+      "minVersion": "5.3.0"
     }
   ],
   "assets": [
diff --git a/src/layouts/account-header.html b/src/layouts/account-header.html
index 0ec46197..23ec8ba0 100644
--- a/src/layouts/account-header.html
+++ b/src/layouts/account-header.html
@@ -29,7 +29,7 @@
   <div class="govuk-width-container">
     {{ hmrcAccountMenu (hmrcAccountHeader) }}
     {% block beforeContent %}{% endblock %}
-    <main class="govuk-main-wrapper {{ mainClasses }}" id="main-content" role="main">
+    <main class="govuk-main-wrapper {{ mainClasses }}" id="main-content">
       {% block content %}{% endblock %}
     </main>
   </div>