diff --git a/submodules/bzrtp b/submodules/bzrtp
index 6310c8a08..77f38ace9 160000
--- a/submodules/bzrtp
+++ b/submodules/bzrtp
@@ -1 +1 @@
-Subproject commit 6310c8a08f1626c24ab2d31f7cbbd7dec18f79aa
+Subproject commit 77f38ace9dc96db4422747f0a22f0615c547de0c