diff --git a/config/eslint.js b/config/eslint.js
index c5a38d70..fe8ddabc 100644
--- a/config/eslint.js
+++ b/config/eslint.js
@@ -815,7 +815,7 @@ export default [
       radix: ["error"],
       "require-atomic-updates": ["error"],
       "require-await": ["error"],
-      "require-unicode-regexp": ["error"],
+      "require-unicode-regexp": ["off"],
       "require-yield": ["error"],
       "sort-imports": ["off"],
       "sort-keys": ["off"],
@@ -845,6 +845,7 @@ export default [
       "unicorn/explicit-length-check": ["error"],
       "unicorn/filename-case": ["error"],
       "unicorn/import-style": ["off"],
+      "unicorn/isolated-functions": ["error"],
       "unicorn/new-for-builtins": ["error"],
       "unicorn/no-abusive-eslint-disable": ["error"],
       "unicorn/no-accessor-recursion": ["error"],
diff --git a/package-lock.json b/package-lock.json
index 40b0f083..e3b226d8 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -32,7 +32,7 @@
         "eslint-plugin-import": "2.32.0",
         "eslint-plugin-jsdoc": "62.7.1",
         "eslint-plugin-regexp": "3.0.0",
-        "eslint-plugin-unicorn": "62.0.0",
+        "eslint-plugin-unicorn": "63.0.0",
         "eslint-plugin-yml": "3.3.0",
         "fast-check": "4.6.0",
         "licensee": "12.0.1",
@@ -5926,20 +5926,18 @@
       }
     },
     "node_modules/eslint-plugin-unicorn": {
-      "version": "62.0.0",
-      "resolved": "https://registry.npmjs.org/eslint-plugin-unicorn/-/eslint-plugin-unicorn-62.0.0.tgz",
-      "integrity": "sha512-HIlIkGLkvf29YEiS/ImuDZQbP12gWyx5i3C6XrRxMvVdqMroCI9qoVYCoIl17ChN+U89pn9sVwLxhIWj5nEc7g==",
+      "version": "63.0.0",
+      "resolved": "https://registry.npmjs.org/eslint-plugin-unicorn/-/eslint-plugin-unicorn-63.0.0.tgz",
+      "integrity": "sha512-Iqecl9118uQEXYh7adylgEmGfkn5es3/mlQTLLkd4pXkIk9CTGrAbeUux+YljSa2ohXCBmQQ0+Ej1kZaFgcfkA==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
         "@babel/helper-validator-identifier": "^7.28.5",
         "@eslint-community/eslint-utils": "^4.9.0",
-        "@eslint/plugin-kit": "^0.4.0",
         "change-case": "^5.4.4",
         "ci-info": "^4.3.1",
         "clean-regexp": "^1.0.0",
         "core-js-compat": "^3.46.0",
-        "esquery": "^1.6.0",
         "find-up-simple": "^1.0.1",
         "globals": "^16.4.0",
         "indent-string": "^5.0.0",
@@ -5961,33 +5959,6 @@
         "eslint": ">=9.38.0"
       }
     },
-    "node_modules/eslint-plugin-unicorn/node_modules/@eslint/core": {
-      "version": "0.17.0",
-      "resolved": "https://registry.npmjs.org/@eslint/core/-/core-0.17.0.tgz",
-      "integrity": "sha512-yL/sLrpmtDaFEiUj1osRP4TI2MDz1AddJL+jZ7KSqvBuliN4xqYY54IfdN8qD8Toa6g1iloph1fxQNkjOxrrpQ==",
-      "dev": true,
-      "license": "Apache-2.0",
-      "dependencies": {
-        "@types/json-schema": "^7.0.15"
-      },
-      "engines": {
-        "node": "^18.18.0 || ^20.9.0 || >=21.1.0"
-      }
-    },
-    "node_modules/eslint-plugin-unicorn/node_modules/@eslint/plugin-kit": {
-      "version": "0.4.1",
-      "resolved": "https://registry.npmjs.org/@eslint/plugin-kit/-/plugin-kit-0.4.1.tgz",
-      "integrity": "sha512-43/qtrDUokr7LJqoF2c3+RInu/t4zfrpYdoSDfYyhg52rwLV6TnOvdG4fXm7IkSB3wErkcmJS9iEhjVtOSEjjA==",
-      "dev": true,
-      "license": "Apache-2.0",
-      "dependencies": {
-        "@eslint/core": "^0.17.0",
-        "levn": "^0.4.1"
-      },
-      "engines": {
-        "node": "^18.18.0 || ^20.9.0 || >=21.1.0"
-      }
-    },
     "node_modules/eslint-plugin-unicorn/node_modules/globals": {
       "version": "16.5.0",
       "resolved": "https://registry.npmjs.org/globals/-/globals-16.5.0.tgz",
diff --git a/package.json b/package.json
index 6a63b431..3bf07400 100644
--- a/package.json
+++ b/package.json
@@ -82,7 +82,7 @@
     "eslint-plugin-import": "2.32.0",
     "eslint-plugin-jsdoc": "62.7.1",
     "eslint-plugin-regexp": "3.0.0",
-    "eslint-plugin-unicorn": "62.0.0",
+    "eslint-plugin-unicorn": "63.0.0",
     "eslint-plugin-yml": "3.3.0",
     "fast-check": "4.6.0",
     "licensee": "12.0.1",
diff --git a/test/compat/regexp-engine/runner.js b/test/compat/regexp-engine/runner.js
index 133afd44..1a02a392 100644
--- a/test/compat/regexp-engine/runner.js
+++ b/test/compat/regexp-engine/runner.js
@@ -21,7 +21,7 @@ import * as unix from "./unix.test.js";
 import * as win from "./win.test.js";
 
 try {
-  // eslint-disable-next-line
+  // eslint-disable-next-line prefer-regex-literals, no-invalid-regexp, no-new, regexp/no-non-standard-flag, regexp/require-unicode-regexp
   new RegExp("", "l");
 } catch {
   throw new Error(