diff --git a/submodules/bctoolbox b/submodules/bctoolbox
index ddd39bf0a..921a21332 160000
--- a/submodules/bctoolbox
+++ b/submodules/bctoolbox
@@ -1 +1 @@
-Subproject commit ddd39bf0a9a60f8bafa98190f75adc1f05d5e8a3
+Subproject commit 921a21332c327ae99900267950be0bfd2d7c6126
diff --git a/submodules/belle-sip b/submodules/belle-sip
index 086bb16bd..b1ed6cc73 160000
--- a/submodules/belle-sip
+++ b/submodules/belle-sip
@@ -1 +1 @@
-Subproject commit 086bb16bd79180265136ed9d4a89661049c95016
+Subproject commit b1ed6cc738fde8beaaaeaed6860dfacc9908584d