diff --git a/submodules/belle-sip b/submodules/belle-sip
index a12960cad..6c3b6cff3 160000
--- a/submodules/belle-sip
+++ b/submodules/belle-sip
@@ -1 +1 @@
-Subproject commit a12960cad0bb7f17efeab1331da1865773ef674b
+Subproject commit 6c3b6cff3fbd98c7849e052f4bef6146d89e420f