diff --git a/kaitai_struct_runtime_csharp.csproj b/kaitai_struct_runtime_csharp.csproj
index fafe6a6..9a42e37 100644
--- a/kaitai_struct_runtime_csharp.csproj
+++ b/kaitai_struct_runtime_csharp.csproj
@@ -21,11 +21,11 @@
     <PackageLicenseFile>LICENSE.txt</PackageLicenseFile>
     <PackageIcon>icon.png</PackageIcon>
 
-    <AssemblyVersion>0.8.0.0</AssemblyVersion>
-    <FileVersion>0.8.0.0</FileVersion>
-    <Version>0.8.0.0</Version>
+    <AssemblyVersion>0.9.0.0</AssemblyVersion>
+    <FileVersion>0.9.0.0</FileVersion>
+    <Version>0.9.0.0</Version>
 
-    <PackageReleaseNotes>Update to version 0.8</PackageReleaseNotes>
+    <PackageReleaseNotes>Update to version 0.9</PackageReleaseNotes>
   </PropertyGroup>
 
   <ItemGroup>