diff --git a/lib/stan_math b/lib/stan_math
index 0180f28fa20..fb2bb79ef64 160000
--- a/lib/stan_math
+++ b/lib/stan_math
@@ -1 +1 @@
-Subproject commit 0180f28fa207baefc83d8a5499f3220dfe870245
+Subproject commit fb2bb79ef64bebe41a4723195bb374e0a6fb9883