diff --git a/package/azure-iot-sdk-c/azure-iot-sdk-c.mk b/package/azure-iot-sdk-c/azure-iot-sdk-c.mk
index dbdef3e889..18c3e2498a 100644
--- a/package/azure-iot-sdk-c/azure-iot-sdk-c.mk
+++ b/package/azure-iot-sdk-c/azure-iot-sdk-c.mk
@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-AZURE_IOT_SDK_C_VERSION = 2017-05-05
+AZURE_IOT_SDK_C_VERSION = 2017-06-30
 AZURE_IOT_SDK_C_SITE = https://github.com/Azure/azure-iot-sdk-c
 AZURE_IOT_SDK_C_SITE_METHOD = git
 AZURE_IOT_SDK_C_GIT_SUBMODULES = YES