From 117499021a121673e089d33eab35186b9553546f Mon Sep 17 00:00:00 2001
From: yiz <yiz@metrumrg.com>
Date: Thu, 13 Feb 2020 19:46:44 -0800
Subject: [PATCH] update submodule

---
 .gitmodules | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.gitmodules b/.gitmodules
index 0162c3dc7cf..8bc3af6a4a0 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,4 +1,4 @@
 [submodule "lib/stan_math"]
 	path = lib/stan_math
 	url = https://github.com/stan-dev/math.git
-        branch = mpi_warmup_v2
+        branch = mpi_warmup_framework