diff --git a/cmake-modules/AzureVcpkg.cmake b/cmake-modules/AzureVcpkg.cmake
index 076ef40dc8..2a888c621f 100644
--- a/cmake-modules/AzureVcpkg.cmake
+++ b/cmake-modules/AzureVcpkg.cmake
@@ -4,41 +4,37 @@
 # Defines utilities for Azure SDK to integrate with VCPKG automatically
 
 macro(az_vcpkg_integrate)
+  message("Vcpkg integrate step.")
   # AUTO CMAKE_TOOLCHAIN_FILE:
   #   User can call `cmake -DCMAKE_TOOLCHAIN_FILE="path_to_the_toolchain"` as the most specific scenario.
-  #   An env var VCPKG_ROOT or VCPKG_INSTALLATION_ROOT can be set to let Azure SDK to set the VCPKG toolchain automatically.
   #   As the last alternative (default case), Azure SDK will automatically clone VCPKG folder and set toolchain from there.
   if(NOT DEFINED CMAKE_TOOLCHAIN_FILE)
-    if(DEFINED ENV{VCPKG_ROOT})
-      set(CMAKE_TOOLCHAIN_FILE "$ENV{VCPKG_ROOT}/scripts/buildsystems/vcpkg.cmake"
-          CACHE STRING "")
-    elseif(DEFINED ENV{VCPKG_INSTALLATION_ROOT})
-      set(CMAKE_TOOLCHAIN_FILE "$ENV{VCPKG_INSTALLATION_ROOT}/scripts/buildsystems/vcpkg.cmake"
-          CACHE STRING "")
-    else()
-      # Set AZURE_SDK_DISABLE_AUTO_VCPKG env var to avoid Azure SDK from cloning and setting VCPKG automatically
-      # This option delegate package's dependencies installation to user.
-      if(NOT DEFINED ENV{AZURE_SDK_DISABLE_AUTO_VCPKG})
-        # GET VCPKG FROM SOURCE
-        #  User can set env var AZURE_SDK_VCPKG_COMMIT to pick the VCPKG commit to fetch
-        set(VCPKG_COMMIT_STRING f0aa678b7471497f1adedcc99f40e1599ad22f69) # default SDK tested commit
-        if(DEFINED ENV{AZURE_SDK_VCPKG_COMMIT})
-          set(VCPKG_COMMIT_STRING "$ENV{AZURE_SDK_VCPKG_COMMIT}") # default SDK tested commit
-        endif()
-        include(FetchContent)
-        FetchContent_Declare(
-            vcpkg
-            GIT_REPOSITORY      https://github.com/microsoft/vcpkg.git
-            GIT_TAG             ${VCPKG_COMMIT_STRING}
-            )
-        FetchContent_GetProperties(vcpkg)
-        # make sure to pull vcpkg only once.
-        if(NOT vcpkg_POPULATED) 
-            FetchContent_Populate(vcpkg)
-        endif()
-        # use the vcpkg source path 
-        set(CMAKE_TOOLCHAIN_FILE "${vcpkg_SOURCE_DIR}/scripts/buildsystems/vcpkg.cmake" CACHE STRING "")
+    message("CMAKE_TOOLCHAIN_FILE is not defined. Define it for the user.")
+    # Set AZURE_SDK_DISABLE_AUTO_VCPKG env var to avoid Azure SDK from cloning and setting VCPKG automatically
+    # This option delegate package's dependencies installation to user.
+    if(NOT DEFINED ENV{AZURE_SDK_DISABLE_AUTO_VCPKG})
+      message("AZURE_SDK_DISABLE_AUTO_VCPKG is not defined. Fetch a local copy of vcpkg.")
+      # GET VCPKG FROM SOURCE
+      #  User can set env var AZURE_SDK_VCPKG_COMMIT to pick the VCPKG commit to fetch
+      set(VCPKG_COMMIT_STRING 94ce0dab56f4d8ba6bd631ba59ed682b02d45c46) # default SDK tested commit
+      if(DEFINED ENV{AZURE_SDK_VCPKG_COMMIT})
+        message("AZURE_SDK_VCPKG_COMMIT is defined. Using that instead of the default.")
+        set(VCPKG_COMMIT_STRING "$ENV{AZURE_SDK_VCPKG_COMMIT}") # default SDK tested commit
       endif()
+      message("Vcpkg commit string used: ${VCPKG_COMMIT_STRING}")
+      include(FetchContent)
+      FetchContent_Declare(
+          vcpkg
+          GIT_REPOSITORY      https://github.com/microsoft/vcpkg.git
+          GIT_TAG             ${VCPKG_COMMIT_STRING}
+          )
+      FetchContent_GetProperties(vcpkg)
+      # make sure to pull vcpkg only once.
+      if(NOT vcpkg_POPULATED) 
+          FetchContent_Populate(vcpkg)
+      endif()
+      # use the vcpkg source path 
+      set(CMAKE_TOOLCHAIN_FILE "${vcpkg_SOURCE_DIR}/scripts/buildsystems/vcpkg.cmake" CACHE STRING "")
     endif()
   endif()
 
diff --git a/eng/vcpkg-commit.txt b/eng/vcpkg-commit.txt
index a2ca93e30d..8f79f85431 100644
--- a/eng/vcpkg-commit.txt
+++ b/eng/vcpkg-commit.txt
@@ -1 +1 @@
-tags/2020.06
+tags/2022.10.19
diff --git a/sdk/samples/iot/paho_iot_hub_c2d_sample.c b/sdk/samples/iot/paho_iot_hub_c2d_sample.c
index 04546a058e..02f1443a56 100644
--- a/sdk/samples/iot/paho_iot_hub_c2d_sample.c
+++ b/sdk/samples/iot/paho_iot_hub_c2d_sample.c
@@ -12,7 +12,7 @@
 // warning C4201: nonstandard extension used: nameless struct/union
 #pragma warning(disable : 4201)
 #endif
-#include <paho-mqtt/MQTTClient.h>
+#include <MQTTClient.h>
 #ifdef _MSC_VER
 #pragma warning(pop)
 #endif
diff --git a/sdk/samples/iot/paho_iot_hub_methods_sample.c b/sdk/samples/iot/paho_iot_hub_methods_sample.c
index 65a142cff0..96c21be8d7 100644
--- a/sdk/samples/iot/paho_iot_hub_methods_sample.c
+++ b/sdk/samples/iot/paho_iot_hub_methods_sample.c
@@ -12,7 +12,7 @@
 // warning C4201: nonstandard extension used: nameless struct/union
 #pragma warning(disable : 4201)
 #endif
-#include <paho-mqtt/MQTTClient.h>
+#include <MQTTClient.h>
 #ifdef _MSC_VER
 #pragma warning(pop)
 #endif
diff --git a/sdk/samples/iot/paho_iot_hub_sas_telemetry_sample.c b/sdk/samples/iot/paho_iot_hub_sas_telemetry_sample.c
index 8c7693d6a4..16ba0cff81 100644
--- a/sdk/samples/iot/paho_iot_hub_sas_telemetry_sample.c
+++ b/sdk/samples/iot/paho_iot_hub_sas_telemetry_sample.c
@@ -12,7 +12,7 @@
 // warning C4201: nonstandard extension used: nameless struct/union
 #pragma warning(disable : 4201)
 #endif
-#include <paho-mqtt/MQTTClient.h>
+#include <MQTTClient.h>
 #ifdef _MSC_VER
 #pragma warning(pop)
 #endif
diff --git a/sdk/samples/iot/paho_iot_hub_telemetry_sample.c b/sdk/samples/iot/paho_iot_hub_telemetry_sample.c
index 715011366e..4ee44f0f73 100644
--- a/sdk/samples/iot/paho_iot_hub_telemetry_sample.c
+++ b/sdk/samples/iot/paho_iot_hub_telemetry_sample.c
@@ -12,7 +12,7 @@
 // warning C4201: nonstandard extension used: nameless struct/union
 #pragma warning(disable : 4201)
 #endif
-#include <paho-mqtt/MQTTClient.h>
+#include <MQTTClient.h>
 #ifdef _MSC_VER
 #pragma warning(pop)
 #endif
diff --git a/sdk/samples/iot/paho_iot_hub_twin_sample.c b/sdk/samples/iot/paho_iot_hub_twin_sample.c
index aa689e85e3..8b1f4e3683 100644
--- a/sdk/samples/iot/paho_iot_hub_twin_sample.c
+++ b/sdk/samples/iot/paho_iot_hub_twin_sample.c
@@ -12,7 +12,7 @@
 // warning C4201: nonstandard extension used: nameless struct/union
 #pragma warning(disable : 4201)
 #endif
-#include <paho-mqtt/MQTTClient.h>
+#include <MQTTClient.h>
 #ifdef _MSC_VER
 #pragma warning(pop)
 #endif
diff --git a/sdk/samples/iot/paho_iot_pnp_sample.c b/sdk/samples/iot/paho_iot_pnp_sample.c
index 5c32744aee..7664766417 100644
--- a/sdk/samples/iot/paho_iot_pnp_sample.c
+++ b/sdk/samples/iot/paho_iot_pnp_sample.c
@@ -24,7 +24,7 @@
 // warning C4201: nonstandard extension used: nameless struct/union
 #pragma warning(disable : 4201)
 #endif
-#include <paho-mqtt/MQTTClient.h>
+#include <MQTTClient.h>
 #ifdef _MSC_VER
 #pragma warning(pop)
 #endif
diff --git a/sdk/samples/iot/paho_iot_pnp_sample_common.c b/sdk/samples/iot/paho_iot_pnp_sample_common.c
index bce39332fb..8a96947a49 100644
--- a/sdk/samples/iot/paho_iot_pnp_sample_common.c
+++ b/sdk/samples/iot/paho_iot_pnp_sample_common.c
@@ -30,7 +30,7 @@
 // warning C4201: nonstandard extension used: nameless struct/union
 #pragma warning(disable : 4201)
 #endif
-#include <paho-mqtt/MQTTClient.h>
+#include <MQTTClient.h>
 #ifdef _MSC_VER
 #pragma warning(pop)
 #endif
diff --git a/sdk/samples/iot/paho_iot_pnp_with_provisioning_sample.c b/sdk/samples/iot/paho_iot_pnp_with_provisioning_sample.c
index 12a031200e..a34e1ee725 100644
--- a/sdk/samples/iot/paho_iot_pnp_with_provisioning_sample.c
+++ b/sdk/samples/iot/paho_iot_pnp_with_provisioning_sample.c
@@ -23,7 +23,7 @@
 // warning C4201: nonstandard extension used: nameless struct/union
 #pragma warning(disable : 4201)
 #endif
-#include <paho-mqtt/MQTTClient.h>
+#include <MQTTClient.h>
 #ifdef _MSC_VER
 #pragma warning(pop)
 #endif
diff --git a/sdk/samples/iot/paho_iot_provisioning_sample.c b/sdk/samples/iot/paho_iot_provisioning_sample.c
index 9df1020f57..3c06622c16 100644
--- a/sdk/samples/iot/paho_iot_provisioning_sample.c
+++ b/sdk/samples/iot/paho_iot_provisioning_sample.c
@@ -12,7 +12,7 @@
 // warning C4201: nonstandard extension used: nameless struct/union
 #pragma warning(disable : 4201)
 #endif
-#include <paho-mqtt/MQTTClient.h>
+#include <MQTTClient.h>
 #ifdef _MSC_VER
 #pragma warning(pop)
 #endif
diff --git a/sdk/samples/iot/paho_iot_provisioning_sas_sample.c b/sdk/samples/iot/paho_iot_provisioning_sas_sample.c
index 86717a6b3d..d3b1f40b2a 100644
--- a/sdk/samples/iot/paho_iot_provisioning_sas_sample.c
+++ b/sdk/samples/iot/paho_iot_provisioning_sas_sample.c
@@ -12,7 +12,7 @@
 // warning C4201: nonstandard extension used: nameless struct/union
 #pragma warning(disable : 4201)
 #endif
-#include <paho-mqtt/MQTTClient.h>
+#include <MQTTClient.h>
 #ifdef _MSC_VER
 #pragma warning(pop)
 #endif
diff --git a/sdk/samples/iot/pnp/pnp_mqtt_message.h b/sdk/samples/iot/pnp/pnp_mqtt_message.h
index e6ee6b298a..8461d28e33 100644
--- a/sdk/samples/iot/pnp/pnp_mqtt_message.h
+++ b/sdk/samples/iot/pnp/pnp_mqtt_message.h
@@ -13,7 +13,7 @@
 // warning C4201: nonstandard extension used: nameless struct/union
 #pragma warning(disable : 4201)
 #endif
-#include <paho-mqtt/MQTTClient.h>
+#include <MQTTClient.h>
 #ifdef _MSC_VER
 #pragma warning(pop)
 #endif
diff --git a/vcpkg.json b/vcpkg.json
index c4bd1cf042..5bc05174b0 100644
--- a/vcpkg.json
+++ b/vcpkg.json
@@ -1,7 +1,7 @@
 {
   "name": "azure-sdk-for-c",
   "version": "1.0.0",
-  "builtin-baseline": "f0aa678b7471497f1adedcc99f40e1599ad22f69",
+  "builtin-baseline": "94ce0dab56f4d8ba6bd631ba59ed682b02d45c46",
   "dependencies": [
     {
       "name": "curl"
@@ -12,11 +12,5 @@
     {
       "name": "cmocka"
     }
-  ],
-  "overrides": [
-    {
-      "name": "zlib",
-      "version": "1.2.12#2"
-    }
   ]
 }