diff --git a/Femto.Modules.Auth/Models/Session.cs b/Femto.Modules.Auth/Models/Session.cs
index a1cf4da..c4f8a60 100644
--- a/Femto.Modules.Auth/Models/Session.cs
+++ b/Femto.Modules.Auth/Models/Session.cs
@@ -4,8 +4,8 @@ namespace Femto.Modules.Auth.Models;
 
 public class Session(Guid userId, bool isStrong)
 {
-    private static readonly  TimeSpan ValidityPeriod = TimeSpan.FromSeconds(5);
-    private static readonly TimeSpan RefreshBuffer = TimeSpan.FromMinutes(0);
+    private static readonly  TimeSpan ValidityPeriod = TimeSpan.FromMinutes(15);
+    private static readonly TimeSpan RefreshBuffer = TimeSpan.FromMinutes(5);
     public string Id { get; } = Convert.ToBase64String(GetBytes(32));
     public Guid UserId { get; } = userId;
     public DateTimeOffset Expires { get; } = DateTimeOffset.UtcNow + ValidityPeriod;