diff --git a/firrtl b/firrtl
index 562806aa..d824c60c 160000
--- a/firrtl
+++ b/firrtl
@@ -1 +1 @@
-Subproject commit 562806aa9e95c4095fcb38c5a34421b6ddc6d3fe
+Subproject commit d824c60c9643973e0ae9cddc5007b3d9592f8a52