diff --git a/submodules/belle-sip b/submodules/belle-sip
index 2a172e581..c1a2880e3 160000
--- a/submodules/belle-sip
+++ b/submodules/belle-sip
@@ -1 +1 @@
-Subproject commit 2a172e5811851ffa4c3cc17648b9d0423b296bb6
+Subproject commit c1a2880e338a97a409465a6decb30e9b3b884a88