diff --git a/repos/cpp b/repos/cpp
index e0c1678a..30d2fa38 160000
--- a/repos/cpp
+++ b/repos/cpp
@@ -1 +1 @@
-Subproject commit e0c1678a78731e78655b7d953efb4daecf58be46
+Subproject commit 30d2fa385735378388a55917e2910965fce19748