diff --git a/automatic/mkvtoolnix/mkvtoolnix.nuspec b/automatic/mkvtoolnix/mkvtoolnix.nuspec
index 08150db4b34..45213a1ec43 100644
--- a/automatic/mkvtoolnix/mkvtoolnix.nuspec
+++ b/automatic/mkvtoolnix/mkvtoolnix.nuspec
@@ -3,7 +3,7 @@
 <package xmlns="http://schemas.microsoft.com/packaging/2011/08/nuspec.xsd">
   <metadata>
     <id>mkvtoolnix</id>
-    <version>9.8.0</version>
+    <version>9.9.0</version>
     <title>MKVToolNix</title>
     <owners>chocolatey</owners>
     <authors>Moritz Bunkus</authors>
diff --git a/automatic/mkvtoolnix/tools/chocolateyInstall.ps1 b/automatic/mkvtoolnix/tools/chocolateyInstall.ps1
index ffe810ccd0e..a507a7d69c6 100644
--- a/automatic/mkvtoolnix/tools/chocolateyInstall.ps1
+++ b/automatic/mkvtoolnix/tools/chocolateyInstall.ps1
@@ -3,10 +3,10 @@
 $packageArgs = @{
   packageName    = 'mkvtoolnix'
   fileType       = 'exe'
-  url            = 'https://mkvtoolnix.download/windows/releases/9.8.0/mkvtoolnix-32bit-9.8.0-setup.exe'
-  url64bit       = 'https://mkvtoolnix.download/windows/releases/9.8.0/mkvtoolnix-64bit-9.8.0-setup.exe'
-  checksum       = '422c83db610ab39da255f68718b20753fcf230c74f21c2134a8d28bbbe048587'
-  checksum64     = '7908be6abd1141f791d78e62cf47cad0ebc6b572e30d4dcd1da7a65e0fc8828b'
+  url            = 'https://mkvtoolnix.download/windows/releases/9.9.0/mkvtoolnix-32bit-9.9.0-setup.exe'
+  url64bit       = 'https://mkvtoolnix.download/windows/releases/9.9.0/mkvtoolnix-64bit-9.9.0-setup.exe'
+  checksum       = '5b7861fe75b3f7152f79e716e091ca2abe060e03fe6ca179105dbfe9f067c80f'
+  checksum64     = '1e9c1d7eb47791c6c96e3258184227c94de64c637fa0a6e1f1cd259dc7b7ad2a'
   checksumType   = 'sha256'
   checksumType64 = 'sha256'
   silentArgs     = '/S'