diff --git a/fpga-shells b/fpga-shells
index 0ca9f2b..9d02f53 160000
--- a/fpga-shells
+++ b/fpga-shells
@@ -1 +1 @@
-Subproject commit 0ca9f2bb66a8987b3334e446c27e05c7c2c6bde9
+Subproject commit 9d02f530fc53e68fa952466d697509be70247fa2
diff --git a/rocket-chip b/rocket-chip
index 8c6e745..4ba8acb 160000
--- a/rocket-chip
+++ b/rocket-chip
@@ -1 +1 @@
-Subproject commit 8c6e7456531c4d7b846d0532b2b94805b26c9793
+Subproject commit 4ba8acb4aa26901899963136704d065a22e36460
diff --git a/sifive-blocks b/sifive-blocks
index 6795f40..7ac56c0 160000
--- a/sifive-blocks
+++ b/sifive-blocks
@@ -1 +1 @@
-Subproject commit 6795f401075e2d21166613ff2c1c3a585b2ff1e8
+Subproject commit 7ac56c01afed8044ab73d648a51966a7198af2c6