diff --git a/submodules/bctoolbox b/submodules/bctoolbox
index 4841d2a13..e534a2e9b 160000
--- a/submodules/bctoolbox
+++ b/submodules/bctoolbox
@@ -1 +1 @@
-Subproject commit 4841d2a136e56f8bf72a6160f84da1531c543978
+Subproject commit e534a2e9b1f2bc7009a2816c8845aa7c07812d73
diff --git a/submodules/belle-sip b/submodules/belle-sip
index 63f6aa0a4..8abfd2f68 160000
--- a/submodules/belle-sip
+++ b/submodules/belle-sip
@@ -1 +1 @@
-Subproject commit 63f6aa0a430093b4404504070c55c63219121196
+Subproject commit 8abfd2f68e93f69dd48a8840a654204ffe996f30