diff --git a/build/.vsts-ci.yml b/build/.vsts-ci.yml
index 0f92f530..b8b8dc20 100644
--- a/build/.vsts-ci.yml
+++ b/build/.vsts-ci.yml
@@ -62,62 +62,6 @@ jobs:
     displayName: 'build'
   - script: sudo rm -rf $(Agent.BuildDirectory)/*
     displayName: 'cleanup'
-- job: gcc44
-  variables:
-    _PREVIEW_VSTS_DOCKER_IMAGE: "aziotbld/linux-c-ubuntu-gcc4.4"
-  pool: aziotbld-lin01
-  displayName: 'gcc4.4'
-  steps:
-  - script: |
-     if [ -f "jenkins/linux_c_gcc44.sh" ]
-     then
-      sudo -E ./jenkins/linux_c_gcc44.sh
-     fi
-    displayName: 'build'
-    env:
-      IOTHUB_CONNECTION_STRING: $(IOTHUB-CONNECTION-STRING)
-      IOTHUB_EVENTHUB_CONNECTION_STRING: $(IOTHUB-EVENTHUB-CONNECTION-STRING)
-      IOTHUB_E2E_X509_CERT_BASE64: $(IOTHUB-E2E-X509-CERT-BASE64)
-      IOTHUB_E2E_X509_PRIVATE_KEY_BASE64: $(IOTHUB-E2E-X509-PRIVATE-KEY-BASE64)
-      IOTHUB_E2E_X509_THUMBPRINT: $(IOTHUB-E2E-X509-THUMBPRINT)
-      IOTHUB_POLICY_KEY: $(IOTHUB-POLICY-KEY)
-      IOTHUB_PARTITION_COUNT: $(IOTHUB-PARTITION-COUNT)
-      STORAGE_ACCOUNT_CONNECTION_STRING: $(STORAGE-ACCOUNT-CONNECTION-STRING)
-      IOT_DPS_CONNECTION_STRING: $(IOT-DPS-CONNECTION-STRING)
-      IOT_DPS_ID_SCOPE: $(IOT-DPS-ID-SCOPE)
-      IOTHUB_CA_ROOT_CERT: $(IOTHUB-CA-ROOT-CERT)
-      IOTHUB_CA_ROOT_CERT_KEY: $(IOTHUB-CA-ROOT-CERT-KEY)
-      IOT_DPS_GLOBAL_ENDPOINT: $(IOT-DPS-GLOBAL-ENDPOINT)
-      IOTHUB_DEVICE_CONN_STRING_INVALIDCERT: $(IOTHUB-DEVICE-CONN-STRING-INVALIDCERT)
-      IOTHUB_CONN_STRING_INVALIDCERT: $(IOTHUB-CONN-STRING-INVALIDCERT)
-      DPS_GLOBALDEVICEENDPOINT_INVALIDCERT: $(DPS-GLOBALDEVICEENDPOINT-INVALIDCERT)
-      PROVISIONING_CONNECTION_STRING_INVALIDCERT: $(PROVISIONING-CONNECTION-STRING-INVALIDCERT)
-  - script: sudo rm -rf $(Agent.BuildDirectory)/*
-    displayName: 'cleanup'
-    condition: always()
-- job: gcc46
-  variables:
-    _PREVIEW_VSTS_DOCKER_IMAGE: "aziotbld/gcc-4.6:latest"
-  pool: aziotbld-lin01
-  displayName: 'gcc-4.6'
-  steps:
-  - script: |
-     if [ -f "jenkins/linux_c_gcc44.sh" ]
-     then
-      sudo -E ./jenkins/linux_c_gcc44.sh
-     fi
-    env:
-      IOTHUB_CONNECTION_STRING: $(IOTHUB-CONNECTION-STRING)
-      IOTHUB_EVENTHUB_CONNECTION_STRING: $(IOTHUB-EVENTHUB-CONNECTION-STRING)
-      IOTHUB_E2E_X509_CERT_BASE64: $(IOTHUB-E2E-X509-CERT-BASE64)
-      IOTHUB_E2E_X509_PRIVATE_KEY_BASE64: $(IOTHUB-E2E-X509-PRIVATE-KEY-BASE64)
-      IOTHUB_POLICY_KEY: $(IOTHUB-POLICY-KEY)
-      IOT_DPS_CONNECTION_STRING: $(IOT-DPS-CONNECTION-STRING)
-      IOT_DPS_ID_SCOPE: $(IOT-DPS-ID-SCOPE)
-    displayName: 'build'  
-  - script: sudo rm -rf $(Agent.BuildDirectory)/*
-    displayName: 'cleanup'
-    condition: always()    
 - job: linuxoptions
   variables:
     _PREVIEW_VSTS_DOCKER_IMAGE: "aziotbld/vsts-linux-c-ubuntu"
diff --git a/deps/azure-c-shared-utility b/deps/azure-c-shared-utility
index 7322c3d9..85fe8977 160000
--- a/deps/azure-c-shared-utility
+++ b/deps/azure-c-shared-utility
@@ -1 +1 @@
-Subproject commit 7322c3d938951ea269e442effb8a3842d6d1af4d
+Subproject commit 85fe8977e98cc0e84609e9250ba34b0d455b96df