diff --git a/Directory.Build.props b/Directory.Build.props
index 6062cdd..5c6edbf 100644
--- a/Directory.Build.props
+++ b/Directory.Build.props
@@ -8,7 +8,7 @@
     <Authors>YiGolden</Authors>
     <Copyright>Copyright (c) 2018-2020 yigolden</Copyright>
     <Version>1.0.0</Version>
-    <InteropPackageVersion>1.0.0</InteropPackageVersion>
+    <InteropPackageVersion>2.0.0</InteropPackageVersion>
     <PackageTags>openslide</PackageTags>
     <PackageLicenseExpression>MIT</PackageLicenseExpression>
     <PackageProjectUrl>https://github.com/yigolden/OpenSlideNET</PackageProjectUrl>
diff --git a/interop/src/OpenSlideNET.Interop/Interop.OpenSlide.cs b/interop/src/OpenSlideNET.Interop/Interop.OpenSlide.cs
index c30a769..8d0e057 100644
--- a/interop/src/OpenSlideNET.Interop/Interop.OpenSlide.cs
+++ b/interop/src/OpenSlideNET.Interop/Interop.OpenSlide.cs
@@ -9,11 +9,11 @@ namespace OpenSlideNET.Interop
     public static partial class OpenSlideInterop
     {
 #if LINUX
-        internal const string LibOpenSlide = "libopenslide.so.0";
+        internal const string LibOpenSlide = "libopenslide.so.1";
 #elif OSX
-        internal const string LibOpenSlide = "libopenslide.0.dylib";
+        internal const string LibOpenSlide = "libopenslide.1.dylib";
 #else
-        internal const string LibOpenSlide = "libopenslide-0.dll";
+        internal const string LibOpenSlide = "libopenslide-1.dll";
 #endif
 
         /// <summary>
diff --git a/src/OpenSlideNET.ImageExtensions/OpenSlideNET.ImageExtensions.csproj b/src/OpenSlideNET.ImageExtensions/OpenSlideNET.ImageExtensions.csproj
index 2716cd7..2919480 100644
--- a/src/OpenSlideNET.ImageExtensions/OpenSlideNET.ImageExtensions.csproj
+++ b/src/OpenSlideNET.ImageExtensions/OpenSlideNET.ImageExtensions.csproj
@@ -3,6 +3,7 @@
   <PropertyGroup>
     <PackageId>OpenSlideNET.ImageExtensions</PackageId>
     <Title>OpenSlideNET.ImageExtensions</Title>
+    <Version>2.0.0</Version>	  
     <TargetFrameworks>netstandard2.0</TargetFrameworks>
     <Description>.NET bindings for OpenSlide with Deep Zoom support.</Description>
   </PropertyGroup>
diff --git a/src/OpenSlideNET/OpenSlideNET.csproj b/src/OpenSlideNET/OpenSlideNET.csproj
index 9af463f..abb0247 100644
--- a/src/OpenSlideNET/OpenSlideNET.csproj
+++ b/src/OpenSlideNET/OpenSlideNET.csproj
@@ -3,6 +3,7 @@
   <PropertyGroup>
     <PackageId>OpenSlideNET</PackageId>
     <Title>OpenSlideNET</Title>
+    <Version>2.0.0</Version>	  
     <TargetFrameworks>net46;netstandard2.0;netstandard2.1;netcoreapp3.0</TargetFrameworks>
     <Description>.NET bindings for OpenSlide.</Description>
     <GenerateDocumentationFile>true</GenerateDocumentationFile>
@@ -17,7 +18,7 @@
   </ItemGroup>
   
   <ItemGroup>
-    <PackageReference Include="OpenSlideNET.Interop" Version="1.0.0" />
+    <PackageReference Include="OpenSlideNET.Interop" Version="2.0.0" />
   </ItemGroup>
 
 </Project>