diff --git a/mbed.lib b/mbed.lib
index b7170f2fb6..fd9e93d6a4 100644
--- a/mbed.lib
+++ b/mbed.lib
@@ -1 +1 @@
-https://github.com/mbedmicro/mbed/#d2fd820e13d9b8321b64f57e0cfd44a3d3edde8f
+https://github.com/mbedmicro/mbed/#974ecf731c8a5de78acc9e40573f2a7c7641c2cd