diff --git a/external/jsoncpp b/external/jsoncpp
index 805300e..89fd0c7 160000
--- a/external/jsoncpp
+++ b/external/jsoncpp
@@ -1 +1 @@
-Subproject commit 805300e85055a1c647168b679c10ecb66fe5d7db
+Subproject commit 89fd0c7dd0a4d4195a8ecf8808d56e39351bfaa5
diff --git a/system/core b/system/core
index ef356fa..ebfd2a4 160000
--- a/system/core
+++ b/system/core
@@ -1 +1 @@
-Subproject commit ef356fa5bd7f7e6b658c303c6f81a8cb571e2bc7
+Subproject commit ebfd2a468b3070fbd6376428a84615829760beb1