diff --git a/submodules/bzrtp b/submodules/bzrtp
index 37adaa053..7515af934 160000
--- a/submodules/bzrtp
+++ b/submodules/bzrtp
@@ -1 +1 @@
-Subproject commit 37adaa0536432149a51332d8eb04973a3ba6bac9
+Subproject commit 7515af934e5fa96c7e59f94f49c8bd25dd3ce071