diff --git a/src/GEOS-Chem b/src/GEOS-Chem
index b0bc778..5f81b65 160000
--- a/src/GEOS-Chem
+++ b/src/GEOS-Chem
@@ -1 +1 @@
-Subproject commit b0bc778d70439c7677230e61148249ecf946b6ab
+Subproject commit 5f81b6555eeac80df5cb4116f9697b891a4153d7