diff --git a/test/unit/blocks/edit/da-versions/helpers.test.js b/test/unit/blocks/edit/da-versions/helpers.test.js
index 9ccdac97..987c9046 100644
--- a/test/unit/blocks/edit/da-versions/helpers.test.js
+++ b/test/unit/blocks/edit/da-versions/helpers.test.js
@@ -2,11 +2,13 @@ import { expect } from '@esm-bundle/chai';
 import { formatDate, formatVersions } from '../../../../../blocks/edit/da-versions/helpers.js';
 
 const TIME_OPTS = { hour: 'numeric', minute: '2-digit' };
+const DATE_OPTS = { year: 'numeric', month: 'short', day: 'numeric' };
 
 describe('Versions helper', () => {
   it('Format date', () => {
     const { date: d, time: t } = formatDate(1709205071123);
-    expect(d).to.equal('February 29, 2024');
+
+    expect(d).to.equal(new Date(1709205071123).toLocaleDateString([], DATE_OPTS));
     expect(t).to.equal(new Date(1709205071123).toLocaleTimeString([], TIME_OPTS));
   });
 
@@ -23,8 +25,8 @@ describe('Versions helper', () => {
     }
 
     expect(before).to.deep.equal(after);
-    const expectedDate = now.toLocaleDateString(undefined, { year: 'numeric', month: 'long', day: 'numeric' });
-    const expectedTime = now.toLocaleTimeString(undefined, { hour: 'numeric', minute: '2-digit' });
+    const expectedDate = now.toLocaleDateString(undefined, DATE_OPTS);
+    const expectedTime = now.toLocaleTimeString(undefined, TIME_OPTS);
     expect(expectedDate).to.equal(after.date);
     expect(expectedTime).to.equal(after.time);
   });
@@ -63,9 +65,9 @@ describe('Versions helper', () => {
     const formatted = formatVersions(versions);
 
     const expected = [{
-      date: 'May 15, 2024',
+      date: new Date(1715766906908).toLocaleDateString([], DATE_OPTS),
       audits: [{
-        date: 'May 15, 2024',
+        date: new Date(1715766906908).toLocaleDateString([], DATE_OPTS),
         time: new Date(1715766906908).toLocaleTimeString([], TIME_OPTS),
         users: [{ email: 'furb@acme.com' }, { email: 'anonymous' }],
         timestamp: 1715766906908,
@@ -73,7 +75,7 @@ describe('Versions helper', () => {
         isVersion: false,
       },
       {
-        date: 'May 15, 2024',
+        date: new Date(1715766405165).toLocaleDateString([], DATE_OPTS),
         time: new Date(1715766405165).toLocaleTimeString([], TIME_OPTS),
         users: [{ email: 'joe@acme.com' }],
         timestamp: 1715766405165,
@@ -81,7 +83,7 @@ describe('Versions helper', () => {
         isVersion: false,
       }],
     }, {
-      date: 'May 15, 2024',
+      date: new Date(1715766894180).toLocaleDateString([], DATE_OPTS),
       time: new Date(1715766894180).toLocaleTimeString([], TIME_OPTS),
       url: '/versionsource/joey/ghi.html',
       users: [{ email: 'joe@acme.com' }],
@@ -90,9 +92,9 @@ describe('Versions helper', () => {
       label: 'hello',
       isVersion: true,
     }, {
-      date: 'May 14, 2024',
+      date: new Date(1715701875589).toLocaleDateString([], DATE_OPTS),
       audits: [{
-        date: 'May 14, 2024',
+        date: new Date(1715701875589).toLocaleDateString([], DATE_OPTS),
         time: new Date(1715701875589).toLocaleTimeString([], TIME_OPTS),
         users: [{ email: 'anonymous' }],
         timestamp: 1715701875589,
@@ -100,7 +102,7 @@ describe('Versions helper', () => {
         isVersion: false,
       }],
     }, {
-      date: 'May 13, 2024',
+      date: new Date(1715594902707).toLocaleDateString([], DATE_OPTS),
       time: new Date(1715594902707).toLocaleTimeString([], TIME_OPTS),
       url: '/versionsource/joey/def.html',
       users: [{ email: 'anonymous' }],
@@ -108,7 +110,7 @@ describe('Versions helper', () => {
       path: 'da-aem-boilerplate/blah7.html',
       isVersion: true,
     }, {
-      date: 'May 13, 2024',
+      date: new Date(1715594886177).toLocaleDateString([], DATE_OPTS),
       time: new Date(1715594886177).toLocaleTimeString([], TIME_OPTS),
       url: '/versionsource/joey/abc.html',
       users: [{ email: 'anonymous' }],