diff --git a/src/ZoneTree.FullTextSearch/Directory.Build.props b/src/ZoneTree.FullTextSearch/Directory.Build.props
index 358861e..93a3755 100644
--- a/src/ZoneTree.FullTextSearch/Directory.Build.props
+++ b/src/ZoneTree.FullTextSearch/Directory.Build.props
@@ -5,8 +5,8 @@
     <Authors>Ahmed Yasin Koculu</Authors>
     <PackageId>ZoneTree.FullTextSearch</PackageId>
     <Title>ZoneTree.FullTextSearch</Title>
-    <ProductVersion>1.0.5.0</ProductVersion>
-    <Version>1.0.5.0</Version>
+    <ProductVersion>1.0.6.0</ProductVersion>
+    <Version>1.0.6.0</Version>
     <Authors>Ahmed Yasin Koculu</Authors>
     <AssemblyTitle>ZoneTree.FullTextSearch</AssemblyTitle>
     <Description>ZoneTree.FullTextSearch is an open-source library that extends ZoneTree to provide efficient full-text search capabilities. It offers a fast, embedded search engine suitable for applications that require high performance and do not rely on external databases.</Description>
diff --git a/src/ZoneTree.FullTextSearch/Index/IndexOfTokenRecordPreviousToken.cs b/src/ZoneTree.FullTextSearch/Index/IndexOfTokenRecordPreviousToken.cs
index 1dfe6ad..678ab9b 100644
--- a/src/ZoneTree.FullTextSearch/Index/IndexOfTokenRecordPreviousToken.cs
+++ b/src/ZoneTree.FullTextSearch/Index/IndexOfTokenRecordPreviousToken.cs
@@ -234,7 +234,7 @@ public void UpsertRecord(TToken token, TRecord record, TToken previousToken)
             Token = token,
             Record = record,
             PreviousToken = previousToken
-        }, new());
+        }, 0);
         if (!useSecondaryIndex) return;
         var key = new CompositeKeyOfRecordToken<TRecord, TToken>()
         {
diff --git a/src/ZoneTree.FullTextSearch/ZoneTree.FullTextSearch.csproj b/src/ZoneTree.FullTextSearch/ZoneTree.FullTextSearch.csproj
index 94ad501..b33fa9b 100644
--- a/src/ZoneTree.FullTextSearch/ZoneTree.FullTextSearch.csproj
+++ b/src/ZoneTree.FullTextSearch/ZoneTree.FullTextSearch.csproj
@@ -38,7 +38,7 @@
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="ZoneTree" Version="1.8.2" />
+    <PackageReference Include="ZoneTree" Version="1.8.3" />
   </ItemGroup>
 
   <ItemGroup>