diff --git a/src/GEOS-Chem b/src/GEOS-Chem
index 78c1b7d..bc3779a 160000
--- a/src/GEOS-Chem
+++ b/src/GEOS-Chem
@@ -1 +1 @@
-Subproject commit 78c1b7dc35e403e674da2ef49f3e85e106feed18
+Subproject commit bc3779a418865bd75b5fbb323191f4c6163a2b5b