diff --git a/src/GEOS-Chem b/src/GEOS-Chem
index 29f6c72..857cfe3 160000
--- a/src/GEOS-Chem
+++ b/src/GEOS-Chem
@@ -1 +1 @@
-Subproject commit 29f6c72c4bae70527311357a24c9adda59363979
+Subproject commit 857cfe3b8e2cda5f23465361a2f5ee1b71c17d81