diff --git a/README.md b/README.md
index 748d8e3..ff52b5d 100644
--- a/README.md
+++ b/README.md
@@ -42,7 +42,7 @@ The following set of extra asserts are provided by this package:
 | [CaZipCode](#cazipcode)                                                         |                                                      |
 | [CpfNumber](#cpfnumber)                                                         | [`cpf`][cpf-url]                                     |
 | [CreditCard](#creditcard)                                                       | [`creditcard`][creditcard-url]                       |
-| [CurpNumber](#curpnumber)                                                       | [`curp`][curp-url]                                   |
+| [CurpNumber](#curpnumber)                                                       | [`@randyd45/curp-validation`][curp-url]              |
 | [Date](#date)                                                                   | [`moment`][moment-url]                               |
 | [DateDiffGreaterThan](#datediffgreaterthan)                                     | [`moment`][moment-url]                               |
 | [DateDiffGreaterThanOrEqualTo](#datediffgreaterthanorequalto)                   | [`moment`][moment-url]                               |
@@ -402,7 +402,7 @@ MIT
 [callback-url]: https://www.npmjs.com/package/callback
 [cpf-url]: https://www.npmjs.com/package/cpf
 [creditcard-url]: https://www.npmjs.com/package/creditcard
-[curp-url]: https://www.npmjs.com/package/curp
+[curp-url]: https://www.npmjs.com/package/@randyd45/curp-validation
 [google-libphonenumber-url]: https://www.npmjs.com/package/google-libphonenumber
 [iban-url]: https://www.npmjs.com/package/iban
 [isoc-url]: https://www.npmjs.com/package/isoc
diff --git a/package.json b/package.json
index 646f691..3c062b1 100644
--- a/package.json
+++ b/package.json
@@ -51,12 +51,12 @@
   },
   "devDependencies": {
     "@fastify/pre-commit": "^2.2.0",
+    "@randyd45/curp-validation": "1.0.4",
     "@uphold/github-changelog-generator": "^4.0.2",
     "abavalidator": "^2.0.2",
     "bignumber.js": "^9.3.0",
     "cpf": "^2.0.1",
     "creditcard": "^0.1.3",
-    "curp": "^1.3.1",
     "eslint": "~9.28.0",
     "eslint-config-uphold": "^6.5.2",
     "google-libphonenumber": "^3.2.41",
@@ -73,11 +73,11 @@
     "validator.js": "^2.0.0"
   },
   "peerDependencies": {
+    "@randyd45/curp-validation": "1.0.4",
     "abavalidator": "^2.0.0",
     "bignumber.js": ">=7 || <=9.3.0",
     "cpf": "^2.0.1",
     "creditcard": ">=0.0.1 <1.0.0",
-    "curp": "^1.2.3",
     "google-libphonenumber": ">=1 <4",
     "iban": ">=0.0.6 <1.0.0",
     "isoc": ">=0.0.1 <1.0.0",
@@ -90,6 +90,9 @@
     "validator.js": "^2.0.0"
   },
   "peerDependenciesMeta": {
+    "@randyd45/curp-validation": {
+      "optional": true
+    },
     "abavalidator": {
       "optional": true
     },
@@ -102,9 +105,6 @@
     "creditcard": {
       "optional": true
     },
-    "curp": {
-      "optional": true
-    },
     "google-libphonenumber": {
       "optional": true
     },
@@ -137,11 +137,11 @@
     "node": ">=20"
   },
   "optionalPeerDependencies": {
+    "@randyd45/curp-validation": "1.0.4",
     "abavalidator": ">=2 <3",
     "bignumber.js": ">=7 <=9.3.0",
     "cpf": "^2.0.1",
     "creditcard": ">=0.0.1 <1.0.0",
-    "curp": "^1.2.3",
     "google-libphonenumber": ">=1 <4",
     "iban": ">=0.0.6 <1.0.0",
     "isoc": ">=0.0.1 <1.0.0",
diff --git a/src/asserts/curp-number-assert.js b/src/asserts/curp-number-assert.js
index cd6c8cb..e335b6a 100644
--- a/src/asserts/curp-number-assert.js
+++ b/src/asserts/curp-number-assert.js
@@ -6,14 +6,14 @@
 
 const { Validator, Violation } = require('validator.js');
 const _ = require('lodash');
-let curp;
+let CURP;
 
 /**
  * Optional peer dependencies.
  */
 
 try {
-  curp = require('curp');
+  ({ CURP } = require('@randyd45/curp-validation'));
   // eslint-disable-next-line no-empty
 } catch {}
 
@@ -22,8 +22,8 @@ try {
  */
 
 module.exports = function curpNumberAssert() {
-  if (!curp) {
-    throw new Error('curp is not installed');
+  if (!CURP) {
+    throw new Error('@randyd45/curp-validation is not installed');
   }
 
   /**
@@ -41,7 +41,7 @@ module.exports = function curpNumberAssert() {
       throw new Violation(this, value, { value: Validator.errorCode.must_be_a_string });
     }
 
-    if (!curp.validar(value)) {
+    if (!new CURP(value).isFormatValid()) {
       throw new Violation(this, value, { value: 'must_be_a_valid_curp_number' });
     }
 
diff --git a/src/types/index.d.ts b/src/types/index.d.ts
index e56251d..aacb162 100644
--- a/src/types/index.d.ts
+++ b/src/types/index.d.ts
@@ -74,7 +74,7 @@ export interface ValidatorJSAsserts {
 
   /**
    * Valid Mexican CURP number.
-   * @requires curp
+    * @requires @randyd45/curp-validation
    */
   curpNumber(): AssertInstance;
 
diff --git a/yarn.lock b/yarn.lock
index 17462b7..3ef6906 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -629,6 +629,11 @@
   resolved "https://registry.yarnpkg.com/@pkgr/core/-/core-0.2.7.tgz#eb5014dfd0b03e7f3ba2eeeff506eed89b028058"
   integrity sha512-YLT9Zo3oNPJoBjBc4q8G2mjU4tqIbf5CEOORbUUr48dCD9q3umJ3IPlVqOqDakPfd2HuwccBaqlGhN4Gmr5OWg==
 
+"@randyd45/curp-validation@1.0.4":
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/@randyd45/curp-validation/-/curp-validation-1.0.4.tgz#61212285894f772821ef1685fd22514150896839"
+  integrity sha512-UcmKskORce983tbpoS9bUESBUIYRjBPZ9bWPpY5S2fkXX0ImkVKCzSvWaqIfS6DPphmNtHyF+ifT9srqzs0EvA==
+
 "@stylistic/eslint-plugin@^4.4.0":
   version "4.4.1"
   resolved "https://registry.yarnpkg.com/@stylistic/eslint-plugin/-/eslint-plugin-4.4.1.tgz#410ac332887fb3d61cad1df4e6b55ae35d87c632"
@@ -1012,11 +1017,6 @@ cross-spawn@^7.0.3, cross-spawn@^7.0.6:
     shebang-command "^2.0.0"
     which "^2.0.1"
 
-curp@^1.3.1:
-  version "1.3.1"
-  resolved "https://registry.yarnpkg.com/curp/-/curp-1.3.1.tgz#6b944d490f5fcd1b60cf59951235b2c075737f9b"
-  integrity sha512-DoUGrXK7qe6qnSgumTGa9yULrMJy/1Npsgt0LkGkjWXfL/xVyJPcAQgyEJpNaJQjOlCvdEZWJ2K9vNlTmYrHHw==
-
 data-uri-to-buffer@^6.0.2:
   version "6.0.2"
   resolved "https://registry.yarnpkg.com/data-uri-to-buffer/-/data-uri-to-buffer-6.0.2.tgz#8a58bb67384b261a38ef18bea1810cb01badd28b"