diff --git a/public/src/app/all-files/all-files.component.ts b/public/src/app/all-files/all-files.component.ts
index 2368f1a..d02bdc9 100644
--- a/public/src/app/all-files/all-files.component.ts
+++ b/public/src/app/all-files/all-files.component.ts
@@ -15,7 +15,7 @@ import { environment } from '../../environments/environment';
 export class AllFilesComponent implements OnInit {
   private readonly partnerStore = inject(StoreService);
 
-  files: { [key: string]: string } = {
+  files: Record<string, string> = {
     ...environment.files,
   };
 
diff --git a/public/src/app/generated/generated.component.ts b/public/src/app/generated/generated.component.ts
index 2c0968e..08d2381 100644
--- a/public/src/app/generated/generated.component.ts
+++ b/public/src/app/generated/generated.component.ts
@@ -42,7 +42,7 @@ export class GeneratedComponent {
   @Input() step: WorkflowStep | undefined;
   @Input() company: Company | undefined;
   @Input() id: string | undefined;
-  files: { [key: string]: string } = {
+  files: Record<string, string> = {
     ...environment.files,
   };
   isAdmin = false;
diff --git a/public/src/app/private-dashboard/dashboard/dashboard.component.ts b/public/src/app/private-dashboard/dashboard/dashboard.component.ts
index 905df0f..1db480a 100644
--- a/public/src/app/private-dashboard/dashboard/dashboard.component.ts
+++ b/public/src/app/private-dashboard/dashboard/dashboard.component.ts
@@ -236,7 +236,7 @@ export class DashboardComponent implements AfterViewInit {
     });
   }
   countByStep(partners: Company[]) {
-    const counter: { [key: string]: number } = {
+    const counter: Record<string, number> = {
       sign: 0,
       generated: 0,
       validated: 0,
diff --git a/public/src/app/ui/files/files.component.ts b/public/src/app/ui/files/files.component.ts
index e3037a6..f79161a 100644
--- a/public/src/app/ui/files/files.component.ts
+++ b/public/src/app/ui/files/files.component.ts
@@ -30,5 +30,5 @@ import { MatIconModule } from '@angular/material/icon';
 })
 export class FilesComponent {
   @Input()
-  files: { [key: string]: string } | undefined;
+  files: Record<string, string> | undefined;
 }
diff --git a/public/src/app/ui/form/validators/index.ts b/public/src/app/ui/form/validators/index.ts
index e611ad7..1e14465 100644
--- a/public/src/app/ui/form/validators/index.ts
+++ b/public/src/app/ui/form/validators/index.ts
@@ -1,7 +1,7 @@
 import { ValidatorFn, FormControl, AbstractControl } from '@angular/forms';
 
 export function Emails(): ValidatorFn {
-  return (control: AbstractControl): { [key: string]: any } | null => {
+  return (control: AbstractControl): Record<string, any> | null => {
     const REGEXP = /^\w+([-+.']\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*$/;
 
     const value: string = control.value || '';
@@ -21,7 +21,7 @@ export function Emails(): ValidatorFn {
 }
 
 export function Siret(): ValidatorFn {
-  return (control: AbstractControl): { [key: string]: any } | null => {
+  return (control: AbstractControl): Record<string, any> | null => {
     const value: string = control.value || '';
     const withoutSpace = value.replace(' ', '');
     if (value === '' || /^[\d]{14}$/.test(withoutSpace)) {