diff --git a/aws/ota-for-aws-iot-embedded-sdk b/aws/ota-for-aws-iot-embedded-sdk
index 7d406a2..666241d 160000
--- a/aws/ota-for-aws-iot-embedded-sdk
+++ b/aws/ota-for-aws-iot-embedded-sdk
@@ -1 +1 @@
-Subproject commit 7d406a299c572b5fc4044744c4260bd86bd1ac6a
+Subproject commit 666241d0f643b07d5146a3715b649d80f8135e0b