diff --git a/src/GCHP_GridComp/GEOSChem_GridComp/geos-chem b/src/GCHP_GridComp/GEOSChem_GridComp/geos-chem
index 9aeb0da1b..e62520fc0 160000
--- a/src/GCHP_GridComp/GEOSChem_GridComp/geos-chem
+++ b/src/GCHP_GridComp/GEOSChem_GridComp/geos-chem
@@ -1 +1 @@
-Subproject commit 9aeb0da1badefa0f30d950a27a97be0d5bfc8f3f
+Subproject commit e62520fc0d8bc9ec7753d77904844583ba8a7110