diff --git a/rocket-chip b/rocket-chip
index 4ba8acb..6df42fc 160000
--- a/rocket-chip
+++ b/rocket-chip
@@ -1 +1 @@
-Subproject commit 4ba8acb4aa26901899963136704d065a22e36460
+Subproject commit 6df42fc36078d6ff60c1610b6fb89b24d668f134