diff --git a/carta-protobuf b/carta-protobuf
index ded71d4f4..855ddc275 160000
--- a/carta-protobuf
+++ b/carta-protobuf
@@ -1 +1 @@
-Subproject commit ded71d4f4ee643c128e7d7a708f2cd144ba34062
+Subproject commit 855ddc275d45ffcd397658b96b38414948561911