diff --git a/ln.objects/index/SimpleIndex.cs b/ln.objects/index/SimpleIndex.cs
index 8aa3a10..d27efc4 100644
--- a/ln.objects/index/SimpleIndex.cs
+++ b/ln.objects/index/SimpleIndex.cs
@@ -5,7 +5,7 @@ using System.Text;
 
 namespace ln.objects.index
 {
-    class SimpleIndex<T> : Index
+    public class SimpleIndex<T> : Index
     {
         BTreeValueSet<T, Guid> index = new BTreeValueSet<T, Guid>();
         BTree<Guid, T> reverseIndex = new BTree<Guid, T>();
diff --git a/ln.objects/ln.objects.csproj b/ln.objects/ln.objects.csproj
index e62599b..46b63db 100644
--- a/ln.objects/ln.objects.csproj
+++ b/ln.objects/ln.objects.csproj
@@ -2,7 +2,7 @@
   <PropertyGroup>
     <TargetFramework>netcoreapp3.1</TargetFramework>
 
-    <Version>1.0.0</Version>
+    <Version>1.0.1</Version>
     <Authors>Harald Wolff-Thobaben</Authors>
     <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
   </PropertyGroup>