diff --git a/carbon b/carbon
index 5b32f7f..f7e0a9a 160000
--- a/carbon
+++ b/carbon
@@ -1 +1 @@
-Subproject commit 5b32f7fe22489d044ff552d158a19bc98479d4cd
+Subproject commit f7e0a9a79a879aee9461d1a328a1c989ec3b1045
diff --git a/silicon b/silicon
index 457c6ec..9b1e2cb 160000
--- a/silicon
+++ b/silicon
@@ -1 +1 @@
-Subproject commit 457c6eca2e985bbfd8e32e8389cada402c10463b
+Subproject commit 9b1e2cb9095419fa96c80877b478f2cb98fbf28a