diff --git a/recipes-sdk/aws-c-iot/aws-c-iot_0.1.20.bb b/recipes-sdk/aws-c-iot/aws-c-iot_0.1.21.bb
similarity index 96%
rename from recipes-sdk/aws-c-iot/aws-c-iot_0.1.20.bb
rename to recipes-sdk/aws-c-iot/aws-c-iot_0.1.21.bb
index e39fc9156..c2cdba21c 100644
--- a/recipes-sdk/aws-c-iot/aws-c-iot_0.1.20.bb
+++ b/recipes-sdk/aws-c-iot/aws-c-iot_0.1.21.bb
@@ -29,7 +29,7 @@ SRC_URI = "\
     file://run-ptest \
     "
 
-SRCREV = "e373de084023a6baadae532b0664a6c0ce839749"
+SRCREV = "b3fe015865d7ead9fe7c9df8f8c6b38c37a51f00"
 
 S = "${WORKDIR}/git"