diff --git a/mbed-os.lib b/mbed-os.lib
index 480dffc..2a49eed 100644
--- a/mbed-os.lib
+++ b/mbed-os.lib
@@ -1 +1 @@
-https://github.com/ARMmbed/mbed-os/#b6e5a0a8afa34dec9dae8963778aebce0c82a54b
+https://github.com/ARMmbed/mbed-os/#679d24833acf0a0b5b0d528576bb37c70863bc4e