diff --git a/nao_lola/external/msgpack-c b/nao_lola/external/msgpack-c
index 8c602e8..be4d971 160000
--- a/nao_lola/external/msgpack-c
+++ b/nao_lola/external/msgpack-c
@@ -1 +1 @@
-Subproject commit 8c602e8579c7e7d65d6f9c6703c9699db3fb0488
+Subproject commit be4d971c62798eb59f8455dc77a4529748bcd08f
diff --git a/nao_lola_client/external/msgpack-c b/nao_lola_client/external/msgpack-c
index 8c602e8..be4d971 160000
--- a/nao_lola_client/external/msgpack-c
+++ b/nao_lola_client/external/msgpack-c
@@ -1 +1 @@
-Subproject commit 8c602e8579c7e7d65d6f9c6703c9699db3fb0488
+Subproject commit be4d971c62798eb59f8455dc77a4529748bcd08f