diff --git a/src/GCHP_GridComp/GEOSChem_GridComp/geos-chem b/src/GCHP_GridComp/GEOSChem_GridComp/geos-chem
index c0aeff427..dd8cce62d 160000
--- a/src/GCHP_GridComp/GEOSChem_GridComp/geos-chem
+++ b/src/GCHP_GridComp/GEOSChem_GridComp/geos-chem
@@ -1 +1 @@
-Subproject commit c0aeff427c45a25bc85fe18b5baf2a489dfac863
+Subproject commit dd8cce62da7fbb77fd535e9df7207fe5bf883114