diff --git a/authcrypt/mbed-os.lib b/authcrypt/mbed-os.lib
index fa52de0f1..4d41858e4 100644
--- a/authcrypt/mbed-os.lib
+++ b/authcrypt/mbed-os.lib
@@ -1 +1 @@
-https://github.com/ARMmbed/mbed-os/#bf6f2c3c6434a6de9eb9511feffa5948b3d1f20f
+https://github.com/ARMmbed/mbed-os/#2fd0c5cfbd83fce62da6308f9d64c0ab64e1f0d6
diff --git a/benchmark/mbed-os.lib b/benchmark/mbed-os.lib
index fa52de0f1..4d41858e4 100644
--- a/benchmark/mbed-os.lib
+++ b/benchmark/mbed-os.lib
@@ -1 +1 @@
-https://github.com/ARMmbed/mbed-os/#bf6f2c3c6434a6de9eb9511feffa5948b3d1f20f
+https://github.com/ARMmbed/mbed-os/#2fd0c5cfbd83fce62da6308f9d64c0ab64e1f0d6
diff --git a/hashing/mbed-os.lib b/hashing/mbed-os.lib
index fa52de0f1..4d41858e4 100644
--- a/hashing/mbed-os.lib
+++ b/hashing/mbed-os.lib
@@ -1 +1 @@
-https://github.com/ARMmbed/mbed-os/#bf6f2c3c6434a6de9eb9511feffa5948b3d1f20f
+https://github.com/ARMmbed/mbed-os/#2fd0c5cfbd83fce62da6308f9d64c0ab64e1f0d6
diff --git a/tls-client/mbed-os.lib b/tls-client/mbed-os.lib
index fa52de0f1..4d41858e4 100644
--- a/tls-client/mbed-os.lib
+++ b/tls-client/mbed-os.lib
@@ -1 +1 @@
-https://github.com/ARMmbed/mbed-os/#bf6f2c3c6434a6de9eb9511feffa5948b3d1f20f
+https://github.com/ARMmbed/mbed-os/#2fd0c5cfbd83fce62da6308f9d64c0ab64e1f0d6