diff --git a/package.json b/package.json
index 5f632a13..3e4b2db9 100644
--- a/package.json
+++ b/package.json
@@ -98,7 +98,7 @@
     "jest": "^30.2.0",
     "jest-axe": "^10.0.0",
     "jest-environment-jsdom": "^30.2.0",
-    "lodash": "^4.17.21",
+    "lodash": "^4.17.23",
     "nhsuk-frontend": "^10.2.2",
     "outdent": "^0.8.0",
     "prettier": "^3.7.4",
diff --git a/yarn.lock b/yarn.lock
index f5743871..894953ba 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -8627,10 +8627,10 @@ __metadata:
   languageName: node
   linkType: hard
 
-"lodash@npm:^4.17.21":
-  version: 4.17.21
-  resolution: "lodash@npm:4.17.21"
-  checksum: 10c0/d8cbea072bb08655bb4c989da418994b073a608dffa608b09ac04b43a791b12aeae7cd7ad919aa4c925f33b48490b5cfe6c1f71d827956071dae2e7bb3a6b74c
+"lodash@npm:^4.17.23":
+  version: 4.17.23
+  resolution: "lodash@npm:4.17.23"
+  checksum: 10c0/1264a90469f5bb95d4739c43eb6277d15b6d9e186df4ac68c3620443160fc669e2f14c11e7d8b2ccf078b81d06147c01a8ccced9aab9f9f63d50dcf8cace6bf6
   languageName: node
   linkType: hard
 
@@ -9057,7 +9057,7 @@ __metadata:
     jest: "npm:^30.2.0"
     jest-axe: "npm:^10.0.0"
     jest-environment-jsdom: "npm:^30.2.0"
-    lodash: "npm:^4.17.21"
+    lodash: "npm:^4.17.23"
     nhsuk-frontend: "npm:^10.2.2"
     outdent: "npm:^0.8.0"
     prettier: "npm:^3.7.4"