diff --git a/packages/kopano-deskapp-nightly/kopano-deskapp-nightly.nuspec b/packages/kopano-deskapp-nightly/kopano-deskapp-nightly.nuspec
index 5a5eced..ce3b1ea 100755
--- a/packages/kopano-deskapp-nightly/kopano-deskapp-nightly.nuspec
+++ b/packages/kopano-deskapp-nightly/kopano-deskapp-nightly.nuspec
@@ -2,7 +2,7 @@
 <package xmlns="http://schemas.microsoft.com/packaging/2011/08/nuspec.xsd">
     <metadata>
         <id>kopano-deskapp-nightly</id>
-        <version>1.3.18</version>
+        <version>1.3.22</version>
         <title>Kopano DeskApp</title>
         <authors>Kopano</authors>
         <owners>foo.li systeme + software</owners>
@@ -14,12 +14,12 @@
 
 DeskApp is designed to be the bridge between WebApp and the desktop. DeskApp adds features a web application in a browser can’t, such as being set as the default email client, integrate with the file system to send any file as an attachment. Or even with the operating system so you can send emails from any office application.</description>
         <summary>Kopano DeskApp</summary>
-        <releaseNotes>initial package</releaseNotes>
+        <releaseNotes>release 1.3.22</releaseNotes>
         <copyright>2017 Kopano</copyright>
         <language />
-        <tags>groupware kopano deskapp nightly</tags>
+        <tags>groupware kopano deskapp nightly admin</tags>
         <dependencies>
             <dependency id="vcredist2015" version="14.0.24215.20170201" />
         </dependencies>
     </metadata>
-</package>
\ No newline at end of file
+</package>
diff --git a/packages/kopano-deskapp-nightly/tools/chocolateyinstall.ps1 b/packages/kopano-deskapp-nightly/tools/chocolateyinstall.ps1
index c306397..3113637 100755
--- a/packages/kopano-deskapp-nightly/tools/chocolateyinstall.ps1
+++ b/packages/kopano-deskapp-nightly/tools/chocolateyinstall.ps1
@@ -6,12 +6,12 @@ $packageName    = 'kopano-deskapp-nightly'
 $packageSearch  = 'Kopano DeskApp'
 $installerType  = 'msi'
 $silentArgs     = '/qb'
-$version        = '1.3.18'
+$version        = '1.3.22'
 $url            = 'https://download.kopano.io/community/deskapp:/Windows/kopano-deskapp-' + $version + '-x86.msi'
 $url64          = 'https://download.kopano.io/community/deskapp:/Windows/kopano-deskapp-' + $version + '-x64.msi'
-$checksum       = '7A985E70BFA1C0E38ABAE078325AFD9F210F84D6'
+$checksum       = '1FB52C3B2E037E90413D37CBC2377DEEBDD1A705'
 $checksumType   = 'sha1'
-$checksum64     = 'C36DDEE5B6A83490921584F8B9BD7D0866752BED'
+$checksum64     = 'A3546B2125091DAFBA5CF10E1FF0AC2296B86B54'
 $checksumType64 = $checksumType
 
 try {