diff --git a/CHANGELOG.md b/CHANGELOG.md
index e5c569a6..f868471e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 
 ## [Unreleased]
 
+### Changed
+
+- Postal code for Santa Elena in COL. This locality will now use an 8-digit code.
+
 ## [3.38.0] - 2024-10-30
 
 ### Fixed
diff --git a/react/country/COL.ts b/react/country/COL.ts
index 8adc677c..12f6309a 100644
--- a/react/country/COL.ts
+++ b/react/country/COL.ts
@@ -121,7 +121,7 @@ const countryData = {
     'San Roque': '05670',
     'San Vicente Ferrer': '05674',
     'Santa Bárbara': '05679',
-    'Santa Elena': '05001',
+    'Santa Elena': '05001004',
     'Santa Fé De Antioquia': '05042',
     'Santa Rosa De Osos': '05686',
     'Santo Domingo': '05690',
@@ -1221,7 +1221,7 @@ const rules: PostalCodeRules = {
       name: 'postalCode',
       postalCodeAPI: false,
       required: true,
-      regex: /^([\d]{5})$/,
+      regex: /^([\d]{5})|05001004$/,
       size: 'small',
     },
     {