diff --git a/Casks/d/datagraph.rb b/Casks/d/datagraph.rb
index 72dd7eca78939..88dc9ea6d7776 100644
--- a/Casks/d/datagraph.rb
+++ b/Casks/d/datagraph.rb
@@ -1,5 +1,5 @@
 cask "datagraph" do
-  version "5.2,65"
+  version "5.3,66"
   sha256 :no_check
 
   url "https://www.visualdatatools.com/DataGraph/DataGraph.dmg"