diff --git a/ErgometerLibrary/Helper.cs b/ErgometerLibrary/Helper.cs
index 95d9c06..b3719a5 100644
--- a/ErgometerLibrary/Helper.cs
+++ b/ErgometerLibrary/Helper.cs
@@ -6,7 +6,7 @@ using System.Threading.Tasks;
 
 namespace ErgometerLibrary
 {
-    class Helper
+    public class Helper
     {
         public static double Now { get { return (DateTime.Now - DateTime.Parse("1/1/1870 0:0:0")).TotalMilliseconds; } }
     }
diff --git a/ErgometerLibrary/NetHelper.cs b/ErgometerLibrary/NetHelper.cs
index 2814e0e..cf0951a 100644
--- a/ErgometerLibrary/NetHelper.cs
+++ b/ErgometerLibrary/NetHelper.cs
@@ -5,7 +5,7 @@ using System.Text;
 
 namespace ErgometerLibrary
 {
-    class NetHelper
+    public class NetHelper
     {
         public static void SendNetCommand(TcpClient client, NetCommand command)
         {
diff --git a/ErgometerLibrary/Properties/AssemblyInfo.cs b/ErgometerLibrary/Properties/AssemblyInfo.cs
index 2865952..8db4017 100644
--- a/ErgometerLibrary/Properties/AssemblyInfo.cs
+++ b/ErgometerLibrary/Properties/AssemblyInfo.cs
@@ -32,5 +32,5 @@ using System.Runtime.InteropServices;
 // You can specify all the values or you can default the Build and Revision Numbers 
 // by using the '*' as shown below:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("1.0.2.0")]
-[assembly: AssemblyFileVersion("1.0.2.0")]
+[assembly: AssemblyVersion("1.0.2.1")]
+[assembly: AssemblyFileVersion("1.0.2.1")]