diff --git a/ThirdParty/openzgy b/ThirdParty/openzgy
index 4132d2d031..504732e284 160000
--- a/ThirdParty/openzgy
+++ b/ThirdParty/openzgy
@@ -1 +1 @@
-Subproject commit 4132d2d0315a6347ba8a416bc1725505a2d3d8e8
+Subproject commit 504732e284a276f20dbdf77557e2da37596d638e