diff --git a/base b/base
index e247b655e..721f539c3 160000
--- a/base
+++ b/base
@@ -1 +1 @@
-Subproject commit e247b655e70e4032f97c569260e244e000fba747
+Subproject commit 721f539c3988794e79582926356facafe86b81f4