diff --git a/src/GCHP_GridComp/GEOSChem_GridComp/geos-chem b/src/GCHP_GridComp/GEOSChem_GridComp/geos-chem
index 7ffdb5b64..ced6447de 160000
--- a/src/GCHP_GridComp/GEOSChem_GridComp/geos-chem
+++ b/src/GCHP_GridComp/GEOSChem_GridComp/geos-chem
@@ -1 +1 @@
-Subproject commit 7ffdb5b64f2ab2a2cdb6030addbeb0fae6b61104
+Subproject commit ced6447def626729f69a301dca98bf605f91057f