diff --git a/packages/validate/__tests__/integration/validator/email.js b/packages/validate/__tests__/integration/validator/email.js
index a785defc..173deed4 100644
--- a/packages/validate/__tests__/integration/validator/email.js
+++ b/packages/validate/__tests__/integration/validator/email.js
@@ -81,4 +81,33 @@ describe('Validate > Integration > validator > email', () => {
         expect(await validate(group, group.validators[0])).toEqual(true);
     });
 
+    it('should return the validityState true for emails names containing accents and diacritic marks', async () => {
+        expect.assertions(1);
+        document.body.innerHTML = `<input
+            id="group1"
+            name="group1"
+            data-val="true"
+            data-val-email="Email error message"
+            value="Žöé.Štévè@example.com"
+			type="email">`;
+        const input = document.querySelector('#group1');
+        const group = assembleValidationGroup({}, input).group1;
+        expect(await validate(group, group.validators[0])).toEqual(true);
+    });
+
+    it('should return the validityState false for emails containing accents and diacritic marks in the domain name', async () => {
+        expect.assertions(1);
+        document.body.innerHTML = `<input
+            id="group1"
+            name="group1"
+            data-val="true"
+            data-val-email="Email error message"
+            value="test@exämple.com"
+			type="email">`;
+        const input = document.querySelector('#group1');
+        const group = assembleValidationGroup({}, input).group1;
+        expect(await validate(group, group.validators[0])).toEqual(false);
+    });
+
+
 });
\ No newline at end of file
diff --git a/packages/validate/src/lib/constants/index.js b/packages/validate/src/lib/constants/index.js
index 25cffc8a..6d2a131d 100644
--- a/packages/validate/src/lib/constants/index.js
+++ b/packages/validate/src/lib/constants/index.js
@@ -13,7 +13,7 @@ export const ACTIONS = {
 };
 
 //https://html.spec.whatwg.org/multipage/forms.html#valid-e-mail-address
-export const EMAIL_REGEX = /^[a-zA-Z0-9.!#$%&'*+/=?^_`{|}~-]+@[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*$/;
+export const EMAIL_REGEX = /^[A-Za-zŽžÀ-ÿŠ0-9.!#$%&'*+/=?^_`{|}~-]+@[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*$/;
 
 //https://mathiasbynens.be/demo/url-regex
 export const URL_REGEX = /^(?:(?:(?:https?|ftp):)?\/\/)(?:\S+(?::\S*)?@)?(?:(?!(?:10|127)(?:\.\d{1,3}){3})(?!(?:169\.254|192\.168)(?:\.\d{1,3}){2})(?!172\.(?:1[6-9]|2\d|3[0-1])(?:\.\d{1,3}){2})(?:[1-9]\d?|1\d\d|2[01]\d|22[0-3])(?:\.(?:1?\d{1,2}|2[0-4]\d|25[0-5])){2}(?:\.(?:[1-9]\d?|1\d\d|2[0-4]\d|25[0-4]))|(?:(?:[a-z\u00a1-\uffff0-9]-*)*[a-z\u00a1-\uffff0-9]+)(?:\.(?:[a-z\u00a1-\uffff0-9]-*)*[a-z\u00a1-\uffff0-9]+)*(?:\.(?:[a-z\u00a1-\uffff]{2,})).?)(?::\d{2,5})?(?:[/?#]\S*)?$/i;