diff --git a/site/cypress/integration/mon-entreprise/persistence-simulation.js b/site/cypress/integration/mon-entreprise/persistence-simulation.js
index a8f4deb4a..3e40fee2c 100644
--- a/site/cypress/integration/mon-entreprise/persistence-simulation.js
+++ b/site/cypress/integration/mon-entreprise/persistence-simulation.js
@@ -19,7 +19,7 @@ describe('Persistence (simulateur salarié)', function () {
 		cy.get('body').should(() => {
 			expect(
 				window.localStorage.getItem(
-					'mon-entreprise::persisted-simulation::v5::/simulateurs/salaire-brut-net'
+					'mon-entreprise::persisted-simulation::v6::/simulateurs/salaire-brut-net'
 				)
 			).to.be.not.null
 		})
diff --git a/site/source/storage/persistSimulation.ts b/site/source/storage/persistSimulation.ts
index 4f5780673..1d99b1fc1 100644
--- a/site/source/storage/persistSimulation.ts
+++ b/site/source/storage/persistSimulation.ts
@@ -6,7 +6,7 @@ import { debounce } from '../utils'
 import * as safeLocalStorage from './safeLocalStorage'
 import { deserialize, serialize } from './serializeSimulation'
 
-const VERSION = 5
+const VERSION = 6
 
 const localStorageKey = (pathname: string) =>
 	`mon-entreprise::persisted-simulation::v${VERSION}::${pathname}`