diff --git a/core/configuration-store.lib b/core/configuration-store.lib
index c58745a2e2..a8f93f1cfd 100644
--- a/core/configuration-store.lib
+++ b/core/configuration-store.lib
@@ -1 +1 @@
-https://github.com/ARMmbed/configuration-store/#0dce9691d686b78abc4ed74f50b7b1d186cedf46
\ No newline at end of file
+https://github.com/ARMmbed/configuration-store/#sdh_dev_mx2_20160513
\ No newline at end of file
diff --git a/core/flash-abstraction.lib b/core/flash-abstraction.lib
index 68a98fa28b..d49f421505 100644
--- a/core/flash-abstraction.lib
+++ b/core/flash-abstraction.lib
@@ -1 +1 @@
-https://github.com/simonqhughes/flash-abstraction/#0fd8229efd7306af40093401318d8ae9e7a979c4
\ No newline at end of file
+https://github.com/simonqhughes/flash-abstraction/#master
\ No newline at end of file