diff --git a/Casks/devonthink-pro-office.rb b/Casks/devonthink-pro-office.rb
index d09199001..39a1e2d76 100644
--- a/Casks/devonthink-pro-office.rb
+++ b/Casks/devonthink-pro-office.rb
@@ -1,6 +1,6 @@
 class DevonthinkProOffice < Cask
-  version '2.7.4'
-  sha256 'fab41794b3739d28ac936caef8d2c921105604f959a37c4e19a16b3ac9481e59'
+  version '2.8'
+  sha256 '592d2c5e8ce9839102afb7c15eb71147d94006c5710ff91a06c8783bee8ef91b'
 
   url "https://s3.amazonaws.com/DTWebsiteSupport/download/devonthink/#{version}/DEVONthink_Pro_Office.dmg.zip"
   appcast 'http://www.devon-technologies.com/Sparkle/DEVONthinkProOffice2.xml',
diff --git a/Casks/devonthink-pro.rb b/Casks/devonthink-pro.rb
index 9d5b2213f..e3a1c1de8 100644
--- a/Casks/devonthink-pro.rb
+++ b/Casks/devonthink-pro.rb
@@ -1,6 +1,6 @@
 class DevonthinkPro < Cask
-  version '2.7.3'
-  sha256 '314b3dacbe567e8fb7314c3a62c1df7fd60bad7c66c8b63c7ea03de09ae8a0c4'
+  version '2.8'
+  sha256 'ac9521a0017643f1305d24f7d1b8cdd19ab6dde78319ae9a862aae1b1fde2521'
 
   url "https://s3.amazonaws.com/DTWebsiteSupport/download/devonthink/#{version}/DEVONthink_Pro.dmg.zip"
   appcast 'http://www.devon-technologies.com/Sparkle/DEVONthinkPro2.xml',