diff --git a/cypress/support/commands.ts b/cypress/support/commands.ts
index ed0f671c7..b8bec30da 100644
--- a/cypress/support/commands.ts
+++ b/cypress/support/commands.ts
@@ -56,8 +56,6 @@ import {
   mockGetManyPublishItemInformations,
   mockGetMember,
   mockGetMemberMentions,
-  mockGetMembers,
-  mockGetMembersBy,
   mockGetMembershipRequestsForItem,
   mockGetOwnMembershipRequests,
   mockGetOwnRecycledItemData,
@@ -122,7 +120,6 @@ Cypress.Commands.add(
     getItemError = false,
     editItemError = false,
     shareItemError = false,
-    getMemberError = false,
     defaultUploadError = false,
     defaultDownloadFileError = false,
     getCurrentMemberError = false,
@@ -210,10 +207,6 @@ Cypress.Commands.add(
 
     mockGetMember(cachedMembers);
 
-    mockGetMembers(cachedMembers);
-
-    mockGetMembersBy(cachedMembers, getMemberError);
-
     mockUploadItem(cachedItems, defaultUploadError);
 
     mockDefaultDownloadFile(cachedItems, defaultDownloadFileError);
diff --git a/cypress/support/server.ts b/cypress/support/server.ts
index c0dda9a3d..e79c55838 100644
--- a/cypress/support/server.ts
+++ b/cypress/support/server.ts
@@ -24,7 +24,6 @@ import {
   getIdsFromPath,
   isRootItem,
 } from '@graasp/sdk';
-import { FAILURE_MESSAGES } from '@graasp/translations';
 
 import { StatusCodes } from 'http-status-codes';
 import { v4 as uuidv4, v4 } from 'uuid';
@@ -78,7 +77,6 @@ const {
   buildClearItemChatRoute,
   buildDeleteItemVisibilityRoute,
   buildDeleteItemsRoute,
-  buildGetMembersByIdRoute,
   buildUploadItemThumbnailRoute,
   buildUploadAvatarRoute,
   buildImportZipRoute,
@@ -675,80 +673,6 @@ export const mockGetMember = (members: Member[]): void => {
   ).as('getMember');
 };
 
-export const mockGetMembers = (members: Member[]): void => {
-  cy.intercept(
-    {
-      method: HttpMethod.Get,
-      url: `${API_HOST}/${buildGetMembersByIdRoute([''])}*`,
-    },
-    ({ url, reply }) => {
-      const memberIds = new URL(url).searchParams.getAll('id');
-
-      const result: {
-        data: { [key: string]: Member };
-        errors: { statusCode: number; name: string }[];
-      } = {
-        data: {},
-        errors: [],
-      };
-
-      memberIds?.forEach((id) => {
-        const m = getMemberById(members, id);
-        if (!m) {
-          result.errors.push({
-            statusCode: StatusCodes.NOT_FOUND,
-            name: FAILURE_MESSAGES.MEMBER_NOT_FOUND,
-          });
-        } else {
-          result.data[m.id] = m;
-        }
-      });
-
-      return reply({
-        body: result,
-        statusCode: StatusCodes.OK,
-      });
-    },
-  ).as('getMembers');
-};
-
-export const mockGetMembersBy = (
-  members: Member[],
-  shouldThrowError: boolean,
-): void => {
-  cy.intercept(
-    {
-      method: HttpMethod.Get,
-      url: `${API_HOST}/members/search?email=*`,
-    },
-    ({ reply, url }) => {
-      if (shouldThrowError) {
-        return reply({ statusCode: StatusCodes.BAD_REQUEST });
-      }
-
-      const emails = new URL(url).searchParams.getAll('email');
-
-      // TODO
-      const result: {
-        data: { [key: string]: Member };
-        errors: unknown[];
-      } = {
-        data: {},
-        errors: [],
-      };
-      emails.forEach((mail) => {
-        members
-          .filter(({ email }) => email === mail)
-          .forEach((m) => {
-            result.data[m.email] = m;
-          });
-      });
-
-      return reply(result);
-    },
-  ).as('getMembersBy');
-};
-
 export const mockEditMember = (
   _members: Member[],
   shouldThrowError: boolean,
diff --git a/package.json b/package.json
index b2bd45390..5d6e16c48 100644
--- a/package.json
+++ b/package.json
@@ -20,7 +20,7 @@
     "@emotion/styled": "11.13.0",
     "@graasp/chatbox": "3.3.0",
     "@graasp/map": "1.19.0",
-    "@graasp/query-client": "5.4.0",
+    "@graasp/query-client": "5.4.1",
     "@graasp/sdk": "5.0.0",
     "@graasp/stylis-plugin-rtl": "2.2.0",
     "@graasp/translations": "1.41.0",
diff --git a/yarn.lock b/yarn.lock
index 974ac25b6..35daf9824 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1625,19 +1625,19 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@graasp/query-client@npm:5.4.0":
-  version: 5.4.0
-  resolution: "@graasp/query-client@npm:5.4.0"
+"@graasp/query-client@npm:5.4.1":
+  version: 5.4.1
+  resolution: "@graasp/query-client@npm:5.4.1"
   dependencies:
-    "@tanstack/react-query": "npm:5.59.8"
-    "@tanstack/react-query-devtools": "npm:5.59.8"
+    "@tanstack/react-query": "npm:5.59.20"
+    "@tanstack/react-query-devtools": "npm:5.59.20"
     axios: "npm:1.7.7"
     http-status-codes: "npm:2.3.0"
   peerDependencies:
     "@graasp/sdk": ^4.0.0
     "@graasp/translations": "*"
     react: ^18.0.0
-  checksum: 10/ea6ed0b69366423bfdb118c48f685bbd5b39dc86a7c8bbcf44cf5332f854358d5d2628b1814d571cb9c5ce8212679304b3fa9cc291074c1da22072fc04319a20
+  checksum: 10/97ff3caf0ca67a52f5735c2f74e6a08e75c1f2b721f73c500b5cfaf44fcbd96e398ea8cef845d195056cf851126da811396ef540dab34922ef53cc31dbcd7023
   languageName: node
   linkType: hard
 
@@ -2525,40 +2525,40 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@tanstack/query-core@npm:5.59.6":
-  version: 5.59.6
-  resolution: "@tanstack/query-core@npm:5.59.6"
-  checksum: 10/4cd634f957175dde80ed8f2b47eb14803d959073b6dccb7868f5dd6ddce26e41820b2dfc879dfc799de0726ae640201440c7d1d95113813bbcb25b03ec05949e
+"@tanstack/query-core@npm:5.59.20":
+  version: 5.59.20
+  resolution: "@tanstack/query-core@npm:5.59.20"
+  checksum: 10/efe34f0a05f4cdef833c3885f466bab8ecee22677a9056d161087658539c1dd14063cc19c08b8f2e56cafc4692fcde7fb4fc4962df59159b1da12c49e69892df
   languageName: node
   linkType: hard
 
-"@tanstack/query-devtools@npm:5.58.0":
-  version: 5.58.0
-  resolution: "@tanstack/query-devtools@npm:5.58.0"
-  checksum: 10/ca16c47c943ea392dfddc301f7e09ecdb0c8b905fb684b8f26b908a244e2e897679efb0ead5fa8e728711017341fdd91d8c51ebb19f746819e26ade5549f539e
+"@tanstack/query-devtools@npm:5.59.20":
+  version: 5.59.20
+  resolution: "@tanstack/query-devtools@npm:5.59.20"
+  checksum: 10/0bb2995337d78910c7677f780af42cd4285b39d618cd7876e24ec16243783d4cfe9e4d067d210d5337aefaad0a21928c5e4cb30fb4c08a09521625fcfe9c14d4
   languageName: node
   linkType: hard
 
-"@tanstack/react-query-devtools@npm:5.59.8":
-  version: 5.59.8
-  resolution: "@tanstack/react-query-devtools@npm:5.59.8"
+"@tanstack/react-query-devtools@npm:5.59.20":
+  version: 5.59.20
+  resolution: "@tanstack/react-query-devtools@npm:5.59.20"
   dependencies:
-    "@tanstack/query-devtools": "npm:5.58.0"
+    "@tanstack/query-devtools": "npm:5.59.20"
   peerDependencies:
-    "@tanstack/react-query": ^5.59.8
+    "@tanstack/react-query": ^5.59.20
     react: ^18 || ^19
-  checksum: 10/1e84af45cd6c722b296aef39ac2e7c98ef0db8c963bc43ebd802adc7077d514d06189862b02351e85878616542877af64266965147d75470cf834a23a9ee07ea
+  checksum: 10/71cf2fa81ce1d7a7e35acd9f45a4c398272f69e8ab962c5fcf686b8bf5144ca8e8702049bad452186963b4b820703c19ba9372149fd56ec95fef5390c5d7346c
   languageName: node
   linkType: hard
 
-"@tanstack/react-query@npm:5.59.8":
-  version: 5.59.8
-  resolution: "@tanstack/react-query@npm:5.59.8"
+"@tanstack/react-query@npm:5.59.20":
+  version: 5.59.20
+  resolution: "@tanstack/react-query@npm:5.59.20"
   dependencies:
-    "@tanstack/query-core": "npm:5.59.6"
+    "@tanstack/query-core": "npm:5.59.20"
   peerDependencies:
     react: ^18 || ^19
-  checksum: 10/246cfa18e991782c97631ab30fc95987be81c7a25b057b65c3530a06f9e8acc98475ce8def29486be8d4c8f9ad391b9cfa2195b89e11dcd82f43a4ca172154f6
+  checksum: 10/4bfface953fedb124c5b30d46d22e46b18dc9c53a30ad20493c2ce70dc03058d78815c2a8a8a4f0bd279dae29469b923ccb346c69485f00c1808fa7ac908d6b4
   languageName: node
   linkType: hard
 
@@ -6401,7 +6401,7 @@ __metadata:
     "@emotion/styled": "npm:11.13.0"
     "@graasp/chatbox": "npm:3.3.0"
     "@graasp/map": "npm:1.19.0"
-    "@graasp/query-client": "npm:5.4.0"
+    "@graasp/query-client": "npm:5.4.1"
     "@graasp/sdk": "npm:5.0.0"
     "@graasp/stylis-plugin-rtl": "npm:2.2.0"
     "@graasp/translations": "npm:1.41.0"