diff --git a/phys/GFL b/phys/GFL
index ec9b3ba1ba..873b414670 160000
--- a/phys/GFL
+++ b/phys/GFL
@@ -1 +1 @@
-Subproject commit ec9b3ba1ba21a7c6f677a7a896a8676240ddaa31
+Subproject commit 873b414670323ae766ec4fe1f4b6b5ab891358ed