diff --git a/packages/forestadmin-client/package.json b/packages/forestadmin-client/package.json
index 107560488a..8d3e9c9477 100644
--- a/packages/forestadmin-client/package.json
+++ b/packages/forestadmin-client/package.json
@@ -15,7 +15,7 @@
     "eventsource": "2.0.2",
     "json-api-serializer": "^2.6.6",
     "jsonwebtoken": "^9.0.0",
-    "lru-cache": "^7.14.1",
+    "lru-cache": "^9.1.1",
     "object-hash": "^3.0.0",
     "openid-client": "^5.3.1",
     "superagent": "^8.0.6"
@@ -35,7 +35,6 @@
     "@forestadmin/datasource-toolkit": "1.5.0",
     "@types/json-api-serializer": "^2.6.3",
     "@types/jsonwebtoken": "^9.0.1",
-    "@types/lru-cache": "^7.10.10",
     "@types/superagent": "^4.1.16"
   }
 }
diff --git a/packages/forestadmin-client/src/permissions/rendering-permission.ts b/packages/forestadmin-client/src/permissions/rendering-permission.ts
index f17d8cee1e..817cfdeadb 100644
--- a/packages/forestadmin-client/src/permissions/rendering-permission.ts
+++ b/packages/forestadmin-client/src/permissions/rendering-permission.ts
@@ -1,4 +1,4 @@
-import LruCache from 'lru-cache';
+import { LRUCache } from 'lru-cache';
 
 import { hashChartRequest, hashServerCharts } from './hash-chart';
 import isSegmentQueryAllowed from './is-segment-query-authorized';
@@ -23,17 +23,17 @@ export type RenderingPermission = {
 };
 
 export default class RenderingPermissionService {
-  private readonly permissionsByRendering: LruCache<string, RenderingPermission>;
+  private readonly permissionsByRendering: LRUCache<string, RenderingPermission>;
 
   constructor(
     private readonly options: ForestAdminClientOptionsWithDefaults,
     private readonly userPermissions: UserPermissionService,
     private readonly forestAdminServerInterface: ForestAdminServerInterface,
   ) {
-    this.permissionsByRendering = new LruCache({
+    this.permissionsByRendering = new LRUCache<string, RenderingPermission>({
       max: 256,
       ttl: this.options.permissionsCacheDurationInSeconds * 1000,
-      fetchMethod: renderingId => this.loadPermissions(Number(renderingId)),
+      fetchMethod: async renderingId => this.loadPermissions(Number(renderingId)),
     });
   }
 
@@ -66,10 +66,10 @@ export default class RenderingPermissionService {
     userId: number | string;
     allowRetry: boolean;
   }): Promise<RawTree> {
-    const [permissions, userInfo]: [RenderingPermission, UserPermissionV4] = await Promise.all([
+    const [permissions, userInfo] = (await Promise.all([
       this.permissionsByRendering.fetch(`${renderingId}`),
       this.userPermissions.getUserInfo(userId),
-    ]);
+    ])) as [RenderingPermission, UserPermissionV4];
 
     const collectionPermissions = permissions?.collections?.[collectionName];
 
@@ -125,9 +125,9 @@ export default class RenderingPermissionService {
     segmentQuery: string;
     allowRetry: boolean;
   }): Promise<boolean> {
-    const permissions: RenderingPermission = await this.permissionsByRendering.fetch(
+    const permissions = (await this.permissionsByRendering.fetch(
       `${renderingId}`,
-    );
+    )) as RenderingPermission;
 
     const collectionPermissions = permissions?.collections?.[collectionName];
 
@@ -210,10 +210,10 @@ export default class RenderingPermissionService {
     chartHash: string;
     allowRetry: boolean;
   }): Promise<boolean> {
-    const [userInfo, permissions] = await Promise.all([
+    const [userInfo, permissions] = (await Promise.all([
       this.userPermissions.getUserInfo(userId),
       this.permissionsByRendering.fetch(`${renderingId}`),
-    ]);
+    ])) as [UserPermissionV4, RenderingPermission];
 
     if (
       [PermissionLevel.Admin, PermissionLevel.Developer, PermissionLevel.Editor].includes(
@@ -266,9 +266,9 @@ export default class RenderingPermissionService {
   }
 
   public async getTeam(renderingId: number | string): Promise<Team> {
-    const permissions: RenderingPermission = await this.permissionsByRendering.fetch(
+    const permissions = (await this.permissionsByRendering.fetch(
       `${renderingId}`,
-    );
+    )) as RenderingPermission;
 
     return permissions.team;
   }
diff --git a/yarn.lock b/yarn.lock
index 35c044fc7c..23af10ca65 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3562,13 +3562,6 @@
   dependencies:
     "@types/koa" "*"
 
-"@types/lru-cache@^7.10.10":
-  version "7.10.10"
-  resolved "https://registry.npmjs.org/@types/lru-cache/-/lru-cache-7.10.10.tgz"
-  integrity sha512-nEpVRPWW9EBmx2SCfNn3ClYxPL7IktPX12HhIoSc/H5mMjdeW3+YsXIpseLQ2xF35+OcpwKQbEUw5VtqE4PDNA==
-  dependencies:
-    lru-cache "*"
-
 "@types/luxon@^3.2.0":
   version "3.2.0"
   resolved "https://registry.npmjs.org/@types/luxon/-/luxon-3.2.0.tgz"
@@ -8585,11 +8578,6 @@ longest-streak@^2.0.0:
   resolved "https://registry.npmjs.org/longest-streak/-/longest-streak-2.0.4.tgz"
   integrity sha512-vM6rUVCVUJJt33bnmHiZEvr7wPT78ztX7rojL+LW51bHtLh6HTjx84LA5W4+oa6aKEJA7jJu5LR6vQRBpA5DVg==
 
-lru-cache@*, lru-cache@^7.14.0, lru-cache@^7.14.1, lru-cache@^7.4.4, lru-cache@^7.5.1, lru-cache@^7.7.1:
-  version "7.14.1"
-  resolved "https://registry.npmjs.org/lru-cache/-/lru-cache-7.14.1.tgz"
-  integrity sha512-ysxwsnTKdAx96aTRdhDOCQfDgbHnt8SK0KY8SEjO0wHinhWOFTESbjVCMPbU1uGXg/ch4lifqx0wfjOawU2+WA==
-
 lru-cache@^5.1.1:
   version "5.1.1"
   resolved "https://registry.npmjs.org/lru-cache/-/lru-cache-5.1.1.tgz"
@@ -8604,6 +8592,16 @@ lru-cache@^6.0.0:
   dependencies:
     yallist "^4.0.0"
 
+lru-cache@^7.14.0, lru-cache@^7.14.1, lru-cache@^7.4.4, lru-cache@^7.5.1, lru-cache@^7.7.1:
+  version "7.14.1"
+  resolved "https://registry.npmjs.org/lru-cache/-/lru-cache-7.14.1.tgz"
+  integrity sha512-ysxwsnTKdAx96aTRdhDOCQfDgbHnt8SK0KY8SEjO0wHinhWOFTESbjVCMPbU1uGXg/ch4lifqx0wfjOawU2+WA==
+
+lru-cache@^9.1.1:
+  version "9.1.1"
+  resolved "https://registry.yarnpkg.com/lru-cache/-/lru-cache-9.1.1.tgz#c58a93de58630b688de39ad04ef02ef26f1902f1"
+  integrity sha512-65/Jky17UwSb0BuB9V+MyDpsOtXKmYwzhyl+cOa9XUiI4uV2Ouy/2voFP3+al0BjZbJgMBD8FojMpAf+Z+qn4A==
+
 lunr@^2.3.9:
   version "2.3.9"
   resolved "https://registry.npmjs.org/lunr/-/lunr-2.3.9.tgz"