diff --git a/src/GCHP_GridComp/GEOSChem_GridComp/geos-chem b/src/GCHP_GridComp/GEOSChem_GridComp/geos-chem
index 6a26a6bab..38b5bfe0d 160000
--- a/src/GCHP_GridComp/GEOSChem_GridComp/geos-chem
+++ b/src/GCHP_GridComp/GEOSChem_GridComp/geos-chem
@@ -1 +1 @@
-Subproject commit 6a26a6bab094dd8230247aeeb9a252b53c543417
+Subproject commit 38b5bfe0dfb0a109480450c0d5c9772ba0627e67