diff --git a/docs/CHANGELOG.md b/docs/CHANGELOG.md
index d430e28a..eda88b21 100644
--- a/docs/CHANGELOG.md
+++ b/docs/CHANGELOG.md
@@ -31,7 +31,10 @@
 - Remove classes `CfdiUtils\Elements\Cfdi33\Helpers\SumasConceptosWriter` and `CfdiUtils\Elements\Cfdi40\Helpers\SumasConceptosWriter`.
 
 
-## UNRELEASED
+## Version 2.19.1 2022-02-09
+
+
+Fix `EmisorRegimenFiscal` validation. Add `626 - RESICO`. Thanks @celli33.
 
 The following changes apply only to development and has been applied to main branch.
 
diff --git a/tests/CfdiUtilsTests/CreateComprobante40CaseTest.php b/tests/CfdiUtilsTests/CreateComprobante40CaseTest.php
index 815ce7a0..04b48f69 100644
--- a/tests/CfdiUtilsTests/CreateComprobante40CaseTest.php
+++ b/tests/CfdiUtilsTests/CreateComprobante40CaseTest.php
@@ -39,7 +39,7 @@ public function testCreateCfdiUsingComprobanteElement()
         $comprobante->addReceptor([
             'Rfc' => 'COSC8001137NA',
             'Nombre' => 'Carlos Cortés Soto', // note is an "e" with accent
-            'UsoCFDI' => 'G01', // Adquisición de mercancias
+            'UsoCFDI' => 'G01', // Adquisición de mercancías
             'RegimenFiscalReceptor' => '612', // Personas Físicas con Actividades Empresariales y Profesionales
             'DomicilioFiscalReceptor' => '52000',
         ]);