diff --git a/source/dbfitSqlServer/dbfitSqlServer.csproj b/source/dbfitSqlServer/dbfitSqlServer.csproj
index dd8e332f..54e483fa 100644
--- a/source/dbfitSqlServer/dbfitSqlServer.csproj
+++ b/source/dbfitSqlServer/dbfitSqlServer.csproj
@@ -12,7 +12,7 @@
     <ProjectReference Include="..\fitSharp\fitSharp.csproj" />
   </ItemGroup>
   <ItemGroup>
-    <PackageReference Include="System.Data.SqlClient" Version="4.8.5" />
+    <PackageReference Include="System.Data.SqlClient" Version="4.8.6" />
     <PackageReference Include="Microsoft.Data.SqlClient" Version="1.1.4" />
   </ItemGroup>
 </Project>
\ No newline at end of file