diff --git a/submodules/belle-sip b/submodules/belle-sip
index 937d236d2..a315aa214 160000
--- a/submodules/belle-sip
+++ b/submodules/belle-sip
@@ -1 +1 @@
-Subproject commit 937d236d26e7699a58948cab72f924729e86941a
+Subproject commit a315aa21484fbd5d369d586c98328fc5ff83bbff