diff --git a/common b/common
index ec1f99fcf..a78839676 160000
--- a/common
+++ b/common
@@ -1 +1 @@
-Subproject commit ec1f99fcfd29c572ca003fdd0b0ee0c416e5ad80
+Subproject commit a78839676bef05e4fd61a37557d44a77c740b75c