diff --git a/mbed-os.lib b/mbed-os.lib
index d653fec..480dffc 100644
--- a/mbed-os.lib
+++ b/mbed-os.lib
@@ -1 +1 @@
-https://github.com/ARMmbed/mbed-os/#46404419007e1a0ab844995b44ac93bb1002c872
+https://github.com/ARMmbed/mbed-os/#b6e5a0a8afa34dec9dae8963778aebce0c82a54b