diff --git a/src/components/ContainerComponents/ViewContainer/AvailableChallengeDetailsViewContainer.tsx b/src/components/ContainerComponents/ViewContainer/AvailableChallengeDetailsViewContainer.tsx
index 185aab9cf09af9509c7f2228afb6ee189d177460..91c1dea63fab190ff3359f4a75e3eaae6a5bb2d8 100644
--- a/src/components/ContainerComponents/ViewContainer/AvailableChallengeDetailsViewContainer.tsx
+++ b/src/components/ContainerComponents/ViewContainer/AvailableChallengeDetailsViewContainer.tsx
@@ -18,7 +18,7 @@ import { DateTime } from 'luxon'
 
 interface AvailableChallengeDetailsViewProps {
   location: Location
-  props: any
+  props: object
   client: Client
   t: Function
 }
diff --git a/src/components/ContainerComponents/ViewContainer/FinishedChallengeDetailsViewContainer.tsx b/src/components/ContainerComponents/ViewContainer/FinishedChallengeDetailsViewContainer.tsx
index 6b34c83cc892d2df4afa0a03b7613321061948b1..7f01171dd4d9cc477a0ee612e133e5939a90d017 100644
--- a/src/components/ContainerComponents/ViewContainer/FinishedChallengeDetailsViewContainer.tsx
+++ b/src/components/ContainerComponents/ViewContainer/FinishedChallengeDetailsViewContainer.tsx
@@ -20,7 +20,7 @@ import { ScreenType } from 'enum/screen.enum'
 
 interface FinishedChallengeDetailsViewProps {
   location: any
-  props: any
+  props: object
   client: Client
   t: Function
 }
@@ -33,7 +33,7 @@ const FinishedChallengeDetailsViewContainer: React.FC<FinishedChallengeDetailsVi
   const [openEcogestureModal, setOpenEcogestureModal] = useState(false)
   const [challenge, setChallenge] = useState<UserChallenge | null>(null)
   const [headerHeight, setHeaderHeight] = useState<number>(0)
-  const [badgeIcon, setBadgeIcon] = useState<any | null>(null)
+  const [badgeIcon, setBadgeIcon] = useState<string | undefined>()
   const { screenType } = useContext(AppContext)
 
   async function importRightBadge(id: string, badgeStatus: number) {
diff --git a/src/components/ContainerComponents/ViewContainer/LockedChallengeDetailsViewContainer.tsx b/src/components/ContainerComponents/ViewContainer/LockedChallengeDetailsViewContainer.tsx
index 36ee470b0237383ca94810b6ee5b4227c7bf15ca..506cd937d18b30896fd6efcd986198fa9a898c46 100644
--- a/src/components/ContainerComponents/ViewContainer/LockedChallengeDetailsViewContainer.tsx
+++ b/src/components/ContainerComponents/ViewContainer/LockedChallengeDetailsViewContainer.tsx
@@ -15,7 +15,7 @@ import LockedChallengeIcon from 'assets/png/badges/locked-big.png'
 
 interface LockedChallengeDetailsViewProps {
   location: any
-  props: any
+  props: object
   client: Client
   t: Function
 }
diff --git a/src/components/ContainerComponents/ViewContainer/OngoingChallengeDetailsViewContainer.tsx b/src/components/ContainerComponents/ViewContainer/OngoingChallengeDetailsViewContainer.tsx
index 5dccdf94b7fd70d0f3a5c3f31f6b2e86a4436301..e46cad6dc82d386367116f39b52cb3ea5d977ac3 100644
--- a/src/components/ContainerComponents/ViewContainer/OngoingChallengeDetailsViewContainer.tsx
+++ b/src/components/ContainerComponents/ViewContainer/OngoingChallengeDetailsViewContainer.tsx
@@ -26,7 +26,7 @@ import { ScreenType } from 'enum/screen.enum'
 
 interface OngoingChallengeDetailsViewProps {
   location: any
-  props: any
+  props: object
   client: Client
   t: Function
 }
diff --git a/src/components/ContentComponents/ChallengeList/ChallengeListItem.tsx b/src/components/ContentComponents/ChallengeList/ChallengeListItem.tsx
index a97b85f604236bad84fda49aceea24b4be3076e3..3b617c7a2738733ed4d7fed851330bf75287a8da 100644
--- a/src/components/ContentComponents/ChallengeList/ChallengeListItem.tsx
+++ b/src/components/ContentComponents/ChallengeList/ChallengeListItem.tsx
@@ -30,7 +30,7 @@ const ChallengeListItem: React.FC<ChallengeListItemProps> = ({
   t,
   challengeState,
 }: ChallengeListItemProps) => {
-  const [badgeIcon, setBadgeIcon] = useState<any | null>(null)
+  const [badgeIcon, setBadgeIcon] = useState<string | undefined>()
 
   async function importRightBadge(id: string, badgeStatus: number) {
     // Les png doivent être au format idchallenge-badgestate.png
diff --git a/src/components/ContentComponents/ChallengeModal/ChallengeModal.tsx b/src/components/ContentComponents/ChallengeModal/ChallengeModal.tsx
index 13cec17b7b28a4957a181419413da42d2ec7257c..c2dc91be3a8ccc842199f96bbbec45c947b88544 100644
--- a/src/components/ContentComponents/ChallengeModal/ChallengeModal.tsx
+++ b/src/components/ContentComponents/ChallengeModal/ChallengeModal.tsx
@@ -25,7 +25,7 @@ const ChallengeModal: React.FC<ChallengeModalProps> = ({
   handleCloseClick,
   badgeStatus,
 }: ChallengeModalProps) => {
-  const [badgeIcon, setBadgeIcon] = useState<any | null>(null)
+  const [badgeIcon, setBadgeIcon] = useState<string | null>(null)
   const { screenType } = useContext(AppContext)
 
   async function importRightBadge(id: string, badgeStatus: number) {
diff --git a/src/cozy-client.d.ts b/src/cozy-client.d.ts
index b7e058c87e899350fca479f64af60d21f6e82e1a..7af0d41b8278cc1c40bb598ec1b901317fc19d08 100644
--- a/src/cozy-client.d.ts
+++ b/src/cozy-client.d.ts
@@ -30,8 +30,8 @@ export type Client = {
   save(document: Document): typeof QueryDefinition
   create(
     doctype: string,
-    entry: any,
-    relationships?: any
+    entry: object,
+    relationships?: object
   ): typeof QueryDefinition
   collection(doctype: string): function
   offline: typeof Offline
diff --git a/src/services/challengeDataManagerService.ts b/src/services/challengeDataManagerService.ts
index 00a32f05a680fb0ac96fcfe03fef4ef3b0cfd381..10740c590f1bbb2fdf04f6b014e960d6946f3555 100644
--- a/src/services/challengeDataManagerService.ts
+++ b/src/services/challengeDataManagerService.ts
@@ -431,7 +431,7 @@ export default class ChallengeManager implements IChallengeManager {
       | null = challengeTypesresult.data ? challengeTypesresult.data : null
 
     const challengeTypeEntityRelationships:
-      | any
+      | object
       | null = challengeTypesresult.included
       ? challengeTypesresult.included
       : null
@@ -547,7 +547,7 @@ export default class ChallengeManager implements IChallengeManager {
       | null = resultUserChallenge.data ? resultUserChallenge.data : null
 
     const userChallengeEntityRelationships:
-      | any
+      | object
       | null = resultUserChallenge.included
       ? resultUserChallenge.included
       : null
@@ -591,7 +591,7 @@ export default class ChallengeManager implements IChallengeManager {
       | null = resultUserChallenge.data ? resultUserChallenge.data : null
 
     const userChallengeEntityRelationships:
-      | any
+      | object
       | null = resultUserChallenge.included
       ? resultUserChallenge.included
       : null
diff --git a/src/services/challengeDataMapperService.ts b/src/services/challengeDataMapperService.ts
index d55871c5f6501f6a1695a18ad8e64f3cdbbd73a2..b8c8ac17115ee771e45dcc40fbaa96643dc47360 100644
--- a/src/services/challengeDataMapperService.ts
+++ b/src/services/challengeDataMapperService.ts
@@ -62,7 +62,7 @@ export class ChallengeTypeEntity {
     level: number,
     duration: Duration,
     fluidTypes: FluidType[],
-    relationships: any
+    relationships: object
   ) {
     this._id = _id
     this.type = type
@@ -112,7 +112,7 @@ export default class ChallengeDataMapper {
 
   public mapToUserChallenge(
     userChallengeEntity: UserChallengeEntity,
-    userChallengeEntityRelationships?: any | null
+    userChallengeEntityRelationships?: object | null
   ): UserChallenge {
     let selectedEcogestures: EcogestureType[] = []
     let challengeType: ChallengeType | null = null
@@ -153,11 +153,11 @@ export default class ChallengeDataMapper {
 
   public mapToChallengeType(
     challengeEntity: ChallengeTypeEntity,
-    challengeTypeEntityRelationships?: any | null,
+    challengeTypeEntityRelationships?: object | null,
     unlockedEcogestures?: string[]
     // fluidTypes?: FluidType[]
   ): ChallengeType {
-    const completeAvailableEcogestures: any[] = []
+    const completeAvailableEcogestures: object[] = []
 
     if (challengeTypeEntityRelationships) {
       for (const ecogestureType of challengeEntity.relationships
@@ -223,8 +223,8 @@ export default class ChallengeDataMapper {
 
   public mapToChallengeTypes(
     challengeEntities: ChallengeTypeEntity[],
-    challengeTypeEntityRelationships?: any | null,
-    unlockedEcogestures?: any
+    challengeTypeEntityRelationships?: object | null,
+    unlockedEcogestures?: object
     // fluidTypes?: FluidType[]
   ): ChallengeType[] {
     return challengeEntities.map(challengeEntity =>
diff --git a/src/services/initDataManagerService.ts b/src/services/initDataManagerService.ts
index 68dcf4b1bd2f240f8a2b981f7ab397902910da39..969d14ddca64caf153fd7d5ca5c9ab5049f4c705 100644
--- a/src/services/initDataManagerService.ts
+++ b/src/services/initDataManagerService.ts
@@ -353,7 +353,7 @@ export default class InitDataManager {
   /*
    * Call a query with where clause to create the index if not exist
    */
-  public async createIndex(doctype: string): Promise<any> {
+  public async createIndex(doctype: string): Promise<object> {
     return await this._client.query(
       this._client
         .find(doctype)
diff --git a/src/services/jobsService.ts b/src/services/jobsService.ts
index 5790c0b05f8b2e916060b690c53e3c05745a2f34..ef5529ac033fa50bfb7089447eb7aa31867d0777 100644
--- a/src/services/jobsService.ts
+++ b/src/services/jobsService.ts
@@ -1,5 +1,5 @@
 import { Client } from 'cozy-client'
-import { JOBS_DOCTYPE } from 'doctypes'
+import { JOBS_DOCTYPE, Job } from 'doctypes'
 import KonnectorJobWatcher from 'cozy-harvest-lib/dist/models/konnector/KonnectorJobWatcher'
 import {
   ERROR_EVENT,
@@ -24,7 +24,7 @@ export class JobService {
     return await this._client.query(this._client.get(JOBS_DOCTYPE, jobId))
   }
 
-  watch = async (job: any, callbackResponse: any) => {
+  watch = async (job: object, callbackResponse: any) => {
     const konnectorJobWatcher = new KonnectorJobWatcher(this._client, job, {
       expectedSuccessDelay: 8000,
     })
diff --git a/src/utils/hash.ts b/src/utils/hash.ts
index 8bd0a97296121f4e0e8c3b9aed0d3fd7f555e0f3..89b4eadadd5cdf4f58e44b9c1225bd3e1bd30908 100644
--- a/src/utils/hash.ts
+++ b/src/utils/hash.ts
@@ -3,6 +3,6 @@ import hash from 'object-hash'
 /***
  * sha1 hex encoding (default)
  */
-export function hashFile(file: any) {
+export function hashFile(file: File) {
   return hash(file)
 }