diff --git a/src/setup-ghidra-source.cmake b/src/setup-ghidra-source.cmake
index a736c6786..24e967637 100644
--- a/src/setup-ghidra-source.cmake
+++ b/src/setup-ghidra-source.cmake
@@ -48,7 +48,7 @@ if("${sleigh_RELEASE_TYPE}" STREQUAL "HEAD")
   # TODO: CMake only likes numeric characters in the version string....
   set(ghidra_head_version "10.5")
   set(ghidra_version "${ghidra_head_version}")
-  set(ghidra_head_git_tag "fae64a82c0142b0cf29e1b59dd775fa516bb1044")
+  set(ghidra_head_git_tag "4c8c6aedbd27bdd1ba9d3efbdd33e9bf22886cef")
   set(ghidra_git_tag "${ghidra_head_git_tag}")
   set(ghidra_shallow FALSE)
   set(ghidra_patches