diff --git a/lopper b/lopper
index 76f8b57..c1f4c15 160000
--- a/lopper
+++ b/lopper
@@ -1 +1 @@
-Subproject commit 76f8b57fd7a24f49ad350fdade2a6102a66cde2c
+Subproject commit c1f4c15629e4463f0c5f05f8a476b57949e20bc5
diff --git a/openamp-system-reference b/openamp-system-reference
index 0cbde86..87ffea5 160000
--- a/openamp-system-reference
+++ b/openamp-system-reference
@@ -1 +1 @@
-Subproject commit 0cbde86fcd1448f9c56dbd1f892db41270cd8ac5
+Subproject commit 87ffea5a5ce7d15c12d54165ecf1511c0deffcd3