diff --git a/src/setup-ghidra-source.cmake b/src/setup-ghidra-source.cmake
index 3cc592c..ffaadbc 100644
--- a/src/setup-ghidra-source.cmake
+++ b/src/setup-ghidra-source.cmake
@@ -51,7 +51,7 @@ if("${sleigh_RELEASE_TYPE}" STREQUAL "HEAD")
   # TODO: CMake only likes numeric characters in the version string....
   set(ghidra_head_version "12.1")
   set(ghidra_version "${ghidra_head_version}")
-  set(ghidra_head_git_tag "7bed72e3893174a62fc61e3afa612a27b382202c")
+  set(ghidra_head_git_tag "dc5836119fb9864de2be156ce4af766614252ab9")
   set(ghidra_git_tag "${ghidra_head_git_tag}")
   set(ghidra_shallow FALSE)
   set(ghidra_patches