diff --git a/libs/hbb_common b/libs/hbb_common
index 1e617ddf4..840c8ec1f 160000
--- a/libs/hbb_common
+++ b/libs/hbb_common
@@ -1 +1 @@
-Subproject commit 1e617ddf4d7e13ee1d24a339154020b1ccf9a940
+Subproject commit 840c8ec1f78e32c997f59635cdaa79eb927d816c