diff --git a/extension/deps/openvic-simulation b/extension/deps/openvic-simulation
index e594a7e4..66e9647d 160000
--- a/extension/deps/openvic-simulation
+++ b/extension/deps/openvic-simulation
@@ -1 +1 @@
-Subproject commit e594a7e4954b33df714f17b857757478b074d054
+Subproject commit 66e9647de3bc5097249663f9f6a64e79bdd7f219