diff --git a/src/GEOS-Chem b/src/GEOS-Chem
index 87b919a..5218fe8 160000
--- a/src/GEOS-Chem
+++ b/src/GEOS-Chem
@@ -1 +1 @@
-Subproject commit 87b919af9c6138f96e7ed4c3780579d2a33dec4d
+Subproject commit 5218fe8366c2634b43f56f6f0f3e5e29267c2c36