diff --git a/Formula/o/octave.rb b/Formula/o/octave.rb
index 60f8aea563ddf..1bfde893c52ca 100644
--- a/Formula/o/octave.rb
+++ b/Formula/o/octave.rb
@@ -5,7 +5,7 @@ class Octave < Formula
   mirror "https://ftpmirror.gnu.org/octave/octave-9.1.0.tar.xz"
   sha256 "ed654b024aea56c44b26f131d31febc58b7cf6a82fad9f0b0bf6e3e9aa1a134b"
   license "GPL-3.0-or-later"
-  revision 2
+  revision 3
 
   # New tarballs appear on https://ftp.gnu.org/gnu/octave/ before a release is
   # announced, so we check the octave.org download page instead.
@@ -81,6 +81,12 @@ class Octave < Formula
 
   fails_with gcc: "5"
 
+  # Fix opengl-partial-update bug causing crashes on figure() and plot().
+  # patch do
+  #   url "https://file.savannah.gnu.org/file/bug65605-qt6-opengl-partial-update.patch?file_id=55978"
+  #   sha256 "4f258a90dcb6b5d7f1af466dfc2b2fd6413968070ab224e4b368d355ec257ca9"
+  # end
+
   def install
     # Default configuration passes all linker flags to mkoctfile, to be
     # inserted into every oct/mex build. This is unnecessary and can cause