diff --git a/Casks/d/doxygen.rb b/Casks/d/doxygen.rb
index dec3946d4a..b61503f582 100644
--- a/Casks/d/doxygen.rb
+++ b/Casks/d/doxygen.rb
@@ -1,6 +1,6 @@
 cask "doxygen" do
-  version "1.9.7"
-  sha256 "cbcb1d0d146f0fcf543a93d1d42bfdb1d2dfdf5a1979d30d930faccb83e26fd2"
+  version "1.9.8"
+  sha256 "028d120e4baea55005c7ec1086bbbd56802730bcf80f99d730b56cbb5816f197"
 
   url "https://doxygen.nl/files/Doxygen-#{version}.dmg"
   name "Doxygen"