diff --git a/Devel79Tray-VS/Assembly/VirtualBox.dll b/Devel79Tray-VS/Assembly/VirtualBox.dll
index b29389e..54bb17d 100644
Binary files a/Devel79Tray-VS/Assembly/VirtualBox.dll and b/Devel79Tray-VS/Assembly/VirtualBox.dll differ
diff --git a/Devel79Tray-VS/Properties/AssemblyInfo.cs b/Devel79Tray-VS/Properties/AssemblyInfo.cs
index 113022d..8a0df78 100644
--- a/Devel79Tray-VS/Properties/AssemblyInfo.cs
+++ b/Devel79Tray-VS/Properties/AssemblyInfo.cs
@@ -33,6 +33,6 @@
 // You can specify all the values or you can default the Build and Revision Numbers 
 // by using the '*' as shown below:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("4.2.12.0")]
-[assembly: AssemblyFileVersion("4.2.12.0")]
+[assembly: AssemblyVersion("4.2.13.0")]
+[assembly: AssemblyFileVersion("4.2.13.0")]
 [assembly: NeutralResourcesLanguageAttribute("en")]
diff --git a/readme.txt b/readme.txt
index 30fe68d..0fb3025 100644
--- a/readme.txt
+++ b/readme.txt
@@ -40,6 +40,7 @@ If watch in configuration is set to existing directory, all new files with are s
 
 HISTORY
 =======
+4.2.13 [2022-07-22] - Update to VirtualBoxSDK-6.1.36-152435.
 4.2.12 [2022-04-29] - Update to VirtualBoxSDK-6.1.34-150636.
 4.2.11 [2022-02-06] - Update to VirtualBoxSDK-6.1.32-149290.
 4.2.10 [2021-12-11] - Update to VirtualBoxSDK-6.1.30-148432.