diff --git a/package-lock.json b/package-lock.json
index 3b898bd..578dad4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,7 +9,7 @@
         "@11ty/eleventy": "^2.0.1",
         "@rollup/plugin-babel": "^6.0.4",
         "@rollup/plugin-commonjs": "^28.0.1",
-        "@rollup/plugin-node-resolve": "^15.3.0",
+        "@rollup/plugin-node-resolve": "^16.0.0",
         "@rollup/plugin-terser": "^0.4.4",
         "@x-govuk/govuk-eleventy-plugin": "^6.7.0",
         "rollup": "^4.28.1"
@@ -893,10 +893,9 @@
       }
     },
     "node_modules/@rollup/plugin-node-resolve": {
-      "version": "15.3.0",
-      "resolved": "https://registry.npmjs.org/@rollup/plugin-node-resolve/-/plugin-node-resolve-15.3.0.tgz",
-      "integrity": "sha512-9eO5McEICxMzJpDW9OnMYSv4Sta3hmt7VtBFz5zR9273suNOydOyq/FrGeGy+KsTRFm8w0SLVhzig2ILFT63Ag==",
-      "license": "MIT",
+      "version": "16.0.0",
+      "resolved": "https://registry.npmjs.org/@rollup/plugin-node-resolve/-/plugin-node-resolve-16.0.0.tgz",
+      "integrity": "sha512-0FPvAeVUT/zdWoO0jnb/V5BlBsUSNfkIOtFHzMO4H9MOklrmQFY6FduVHKucNb/aTFxvnGhj4MNj/T1oNdDfNg==",
       "dependencies": {
         "@rollup/pluginutils": "^5.0.1",
         "@types/resolve": "1.20.2",
@@ -1307,6 +1306,29 @@
         "node": ">=18.17"
       }
     },
+    "node_modules/@x-govuk/govuk-eleventy-plugin/node_modules/@rollup/plugin-node-resolve": {
+      "version": "15.3.1",
+      "resolved": "https://registry.npmjs.org/@rollup/plugin-node-resolve/-/plugin-node-resolve-15.3.1.tgz",
+      "integrity": "sha512-tgg6b91pAybXHJQMAAwW9VuWBO6Thi+q7BCNARLwSqlmsHz0XYURtGvh/AuwSADXSI4h/2uHbs7s4FzlZDGSGA==",
+      "dependencies": {
+        "@rollup/pluginutils": "^5.0.1",
+        "@types/resolve": "1.20.2",
+        "deepmerge": "^4.2.2",
+        "is-module": "^1.0.0",
+        "resolve": "^1.22.1"
+      },
+      "engines": {
+        "node": ">=14.0.0"
+      },
+      "peerDependencies": {
+        "rollup": "^2.78.0||^3.0.0||^4.0.0"
+      },
+      "peerDependenciesMeta": {
+        "rollup": {
+          "optional": true
+        }
+      }
+    },
     "node_modules/@x-govuk/govuk-prototype-components": {
       "version": "3.0.9",
       "resolved": "https://registry.npmjs.org/@x-govuk/govuk-prototype-components/-/govuk-prototype-components-3.0.9.tgz",
diff --git a/package.json b/package.json
index 9f982b0..9181762 100644
--- a/package.json
+++ b/package.json
@@ -8,7 +8,7 @@
     "@11ty/eleventy": "^2.0.1",
     "@rollup/plugin-babel": "^6.0.4",
     "@rollup/plugin-commonjs": "^28.0.1",
-    "@rollup/plugin-node-resolve": "^15.3.0",
+    "@rollup/plugin-node-resolve": "^16.0.0",
     "@rollup/plugin-terser": "^0.4.4",
     "@x-govuk/govuk-eleventy-plugin": "^6.7.0",
     "rollup": "^4.28.1"