diff --git a/package.json b/package.json
index 7e0c2849..e0cce7b2 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@internxt/sdk",
   "author": "Internxt <hello@internxt.com>",
-  "version": "1.20.2",
+  "version": "1.21.0",
   "description": "An sdk for interacting with Internxt's services",
   "repository": {
     "type": "git",
diff --git a/src/drive/users/index.ts b/src/drive/users/index.ts
index 7d31bcd7..43b019be 100644
--- a/src/drive/users/index.ts
+++ b/src/drive/users/index.ts
@@ -317,7 +317,7 @@ export class Users {
 
   /**
    * Get public key of given email, if not exists it pre-create user with this email
-   * and returns public key
+   * and returns public keys (kyber and ecc) of this user
    * @param email
    * @returns {Promise<UserPublicKeyWithCreationResponse>} A promise that returns the public keys of given user
    */
diff --git a/src/drive/users/types.ts b/src/drive/users/types.ts
index 6921fec5..cb6a079b 100644
--- a/src/drive/users/types.ts
+++ b/src/drive/users/types.ts
@@ -56,7 +56,7 @@ export type FriendInvite = { guestEmail: string; host: number; accepted: boolean
 
 export type UserPublicKeyResponse = { publicKey: string; keys?: { ecc: string; kyber: string } };
 
-export type UserPublicKeyWithCreationResponse = { publicKey: string; publicKyberKey: string | undefined };
+export type UserPublicKeyWithCreationResponse = { publicKey: string; publicKyberKey: string };
 
 export type VerifyEmailChangeResponse = {
   oldEmail: string;