diff --git a/package-lock.json b/package-lock.json
index d34aebf..6ad0a89 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11,7 +11,7 @@
         "@dotcom-reliability-kit/logger": "^3.2.2"
       },
       "devDependencies": {
-        "@dotcom-reliability-kit/eslint-config": "^3.1.1",
+        "@dotcom-reliability-kit/eslint-config": "^4.0.0",
         "@dotcom-tool-kit/component": "^5.1.8",
         "@dotcom-tool-kit/eslint": "^4.2.7",
         "@financial-times/eslint-config-next": "^7.1.0",
@@ -87,13 +87,13 @@
       }
     },
     "node_modules/@dotcom-reliability-kit/eslint-config": {
-      "version": "3.1.1",
-      "resolved": "https://registry.npmjs.org/@dotcom-reliability-kit/eslint-config/-/eslint-config-3.1.1.tgz",
-      "integrity": "sha512-VAMMwjJwsFctoyS3F4dkZ++edXmauhls5xvBl1T8kkgVwdQEVv7VVT6GGZNrWJmyNu937WxwWWcjbV3iPKZ/uQ==",
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/@dotcom-reliability-kit/eslint-config/-/eslint-config-4.0.0.tgz",
+      "integrity": "sha512-wNlVxbEv64PPGtIZ98chSL97+HvKYcY0MLDM5SETlE2Y1nXqvTg6yDoju03ZbdS55xNL5Fq8o3qf9yUFrbI8Zw==",
       "dev": true,
       "license": "MIT",
       "engines": {
-        "node": "18.x || 20.x || 22.x"
+        "node": "20.x || 22.x"
       },
       "peerDependencies": {
         "eslint": ">=8.27.0"
diff --git a/package.json b/package.json
index 8cdfd79..154e5b1 100644
--- a/package.json
+++ b/package.json
@@ -6,7 +6,7 @@
     "@dotcom-reliability-kit/logger": "^3.2.2"
   },
   "devDependencies": {
-    "@dotcom-reliability-kit/eslint-config": "^3.1.1",
+    "@dotcom-reliability-kit/eslint-config": "^4.0.0",
     "@dotcom-tool-kit/component": "^5.1.8",
     "@dotcom-tool-kit/eslint": "^4.2.7",
     "@financial-times/eslint-config-next": "^7.1.0",