diff --git a/src/GCHP_GridComp/GEOSChem_GridComp/geos-chem b/src/GCHP_GridComp/GEOSChem_GridComp/geos-chem
index dd8cce62d..875a1593f 160000
--- a/src/GCHP_GridComp/GEOSChem_GridComp/geos-chem
+++ b/src/GCHP_GridComp/GEOSChem_GridComp/geos-chem
@@ -1 +1 @@
-Subproject commit dd8cce62da7fbb77fd535e9df7207fe5bf883114
+Subproject commit 875a1593f065a345d05b2243ed2c1150ff68d1d2