diff --git a/Commander/Commands.cs b/Commander/Commands.cs
index ff12da3..a2d57f6 100644
--- a/Commander/Commands.cs
+++ b/Commander/Commands.cs
@@ -284,7 +284,7 @@ public NotConnectedCliContext(bool autologin)
 
             _auth = new Auth(ui, storage)
             {
-                Endpoint = {DeviceName = "Commander C#", ClientVersion = "c15.0.0"}
+                Endpoint = {DeviceName = "Commander C#", ClientVersion = "c16.0.0"}
             };
 
             Commands.Add("login", new ParsableCommand<LoginOptions>
diff --git a/KeeperSdk/vault/VaultOnlineFunctions.cs b/KeeperSdk/vault/VaultOnlineFunctions.cs
index 5498f6f..ae30ea1 100644
--- a/KeeperSdk/vault/VaultOnlineFunctions.cs
+++ b/KeeperSdk/vault/VaultOnlineFunctions.cs
@@ -150,7 +150,7 @@ public static async Task<KeeperRecord> AddRecordToFolder(this VaultOnline vault,
                     recordAddProto.FolderUid = ByteString.CopyFrom(folderUid.Base64UrlDecode());
                     if (folderKey != null)
                     {
-                        recordAddProto.RecordKey =
+                        recordAddProto.FolderKey =
                             ByteString.CopyFrom(CryptoUtils.EncryptAesV2(record.RecordKey, folderKey));
                     }
                 }