diff --git a/carbon b/carbon
index 759f3c1..73bfc17 160000
--- a/carbon
+++ b/carbon
@@ -1 +1 @@
-Subproject commit 759f3c1e80724d5ab6c53fc9cfb989ccc4be1fc6
+Subproject commit 73bfc173104ae9fc5a199c77ef5ac6d44a39853e
diff --git a/silicon b/silicon
index 46a35ff..e3a690b 160000
--- a/silicon
+++ b/silicon
@@ -1 +1 @@
-Subproject commit 46a35ffb154afc8962a9e3646673bd62ccff33c4
+Subproject commit e3a690b4279bc88541ad2c424deffac6b7e24d5c