diff --git a/carbon b/carbon
index d14a703..2da5201 160000
--- a/carbon
+++ b/carbon
@@ -1 +1 @@
-Subproject commit d14a703fc6428fbae54e7333d8ede7efbbf850f0
+Subproject commit 2da52018ead6e1f17fb1c67adc65ecdd4ff6c155
diff --git a/silicon b/silicon
index 4d756c7..2257d9c 160000
--- a/silicon
+++ b/silicon
@@ -1 +1 @@
-Subproject commit 4d756c797d31cb37f03a6e759c7b128bd0e306b5
+Subproject commit 2257d9c029d368629ed1f831c3c959713b1d1d10