diff --git a/submodules/belle-sip b/submodules/belle-sip
index 778fbca58..7780031ed 160000
--- a/submodules/belle-sip
+++ b/submodules/belle-sip
@@ -1 +1 @@
-Subproject commit 778fbca580812d759979c8431b01899feafa93cd
+Subproject commit 7780031ed6742e6653c3718ed506c851d129f86f