diff --git a/src/setup-ghidra-source.cmake b/src/setup-ghidra-source.cmake
index ea6f29055..30405004e 100644
--- a/src/setup-ghidra-source.cmake
+++ b/src/setup-ghidra-source.cmake
@@ -56,7 +56,7 @@ if("${sleigh_RELEASE_TYPE}" STREQUAL "HEAD")
   # TODO: CMake only likes numeric characters in the version string....
   set(ghidra_head_version "12.3")
   set(ghidra_version "${ghidra_head_version}")
-  set(ghidra_head_git_tag "9a723ce99952771b8368329503aa589ae233e916")
+  set(ghidra_head_git_tag "164003036607e669226647bd0f7bedaf281e56a6")
   set(ghidra_git_tag "${ghidra_head_git_tag}")
   set(ghidra_shallow FALSE)
   set(ghidra_patches