diff --git a/package-lock.json b/package-lock.json
index 84a33ec1..0a7c2eaa 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -15,7 +15,7 @@
         "govuk-frontend": "^6.5.1",
         "govuk-prototype-kit": "13.20.5",
         "hmrc-frontend": "7.38.0",
-        "jquery": "3.7.1",
+        "jquery": "4.0.0",
         "marked": "4.3.0",
         "moment": "^2.31.0",
         "xlsx": "^0.18.5"
@@ -329,7 +329,6 @@
       "version": "13.20.5",
       "resolved": "https://registry.npmjs.org/govuk-prototype-kit/-/govuk-prototype-kit-13.20.5.tgz",
       "integrity": "sha512-zc4+FC25O7tMG7YAryTcUnPg4L3CGPDPHkFGquedqM+usCnwZOSgcmA58w4Yy9cMSbgr9DwFyr++rQyReBQkmQ==",
-      "hasShrinkwrap": true,
       "dependencies": {
         "@inquirer/confirm": "^5.1.15",
         "ansi-colors": "^4.1.3",
@@ -3621,9 +3620,10 @@
       }
     },
     "node_modules/jquery": {
-      "version": "3.7.1",
-      "resolved": "https://registry.npmjs.org/jquery/-/jquery-3.7.1.tgz",
-      "integrity": "sha512-m4avr8yL8kmFN8psrbFFFmB/If14iN5o9nw/NgnnM+kybDJpRsAynV2BsfpTYrTRysYUdADVD7CkUUizgkpLfg=="
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/jquery/-/jquery-4.0.0.tgz",
+      "integrity": "sha512-TXCHVR3Lb6TZdtw1l3RTLf8RBWVGexdxL6AC8/e0xZKEpBflBsjh9/8LXw+dkNFuOyW9B7iB3O1sP7hS0Kiacg==",
+      "license": "MIT"
     },
     "node_modules/js-yaml": {
       "version": "3.15.2",
diff --git a/package.json b/package.json
index 49182e2f..42381763 100644
--- a/package.json
+++ b/package.json
@@ -16,7 +16,7 @@
     "govuk-frontend": "^6.5.1",
     "govuk-prototype-kit": "13.20.5",
     "hmrc-frontend": "7.38.0",
-    "jquery": "3.7.1",
+    "jquery": "4.0.0",
     "marked": "4.3.0",
     "moment": "^2.31.0",
     "xlsx": "^0.18.5"