diff --git a/chisel3 b/chisel3
index bb240453..2ff229da 160000
--- a/chisel3
+++ b/chisel3
@@ -1 +1 @@
-Subproject commit bb240453abf96b4c2d75ebb2cdc7e3159068431d
+Subproject commit 2ff229dac5f915e7f583cbf9cc8118674a4e52a5
diff --git a/firrtl b/firrtl
index 6a05468e..7c38199c 160000
--- a/firrtl
+++ b/firrtl
@@ -1 +1 @@
-Subproject commit 6a05468ed0ece1ace3019666b16f2ae83ef76ef9
+Subproject commit 7c38199ce7a5d9dd7e27ffbb9b2b2770b972ed94