diff --git a/cmake-modules/AzureVcpkg.cmake b/cmake-modules/AzureVcpkg.cmake
index aa80f14751..58313d8a28 100644
--- a/cmake-modules/AzureVcpkg.cmake
+++ b/cmake-modules/AzureVcpkg.cmake
@@ -18,7 +18,7 @@ macro(az_vcpkg_integrate)
       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 80f9bcfa455e875d9c1bf7a7c6692d7e1e481061) # default SDK tested commit
+      set(VCPKG_COMMIT_STRING 9e593bb18ea69cc5095e012465dcd675a822ed0d) # 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
diff --git a/eng/common/pipelines/templates/steps/set-vcpkg-cache-vars.yml b/eng/common/pipelines/templates/steps/set-vcpkg-cache-vars.yml
index c7ece396e0..7827494c5c 100644
--- a/eng/common/pipelines/templates/steps/set-vcpkg-cache-vars.yml
+++ b/eng/common/pipelines/templates/steps/set-vcpkg-cache-vars.yml
@@ -6,9 +6,10 @@ parameters:
 
 steps:
   - pwsh: |
-      Write-Host "Setting vcpkg cache variables for read only access to vcpkg binary and asset caches"
+      Write-Host "Setting vcpkg cache variables for read only access to the vcpkg binary cache"
       Write-Host '##vso[task.setvariable variable=VCPKG_BINARY_SOURCES_SECRET;issecret=true;]clear;x-azcopy,https://azuresdkartifacts.blob.core.windows.net/public-vcpkg-container,read'
-      Write-Host '##vso[task.setvariable variable=X_VCPKG_ASSET_SOURCES_SECRET;issecret=true;]clear;x-azurl,https://azuresdkartifacts.blob.core.windows.net/public-vcpkg-container,,read'
+      Write-Host "Setting Terrapin asset source for read only access to the vcpkg source mirror"
+      Write-Host '##vso[task.setvariable variable=X_VCPKG_ASSET_SOURCES]clear;x-azurl,https://vcpkg.storage.devpackages.microsoft.io/artifacts/;x-block-origin'
     displayName: Set vcpkg variables
 
   - ${{if eq(variables['System.TeamProject'], 'internal') }}:
diff --git a/eng/common/scripts/Set-VcpkgWriteModeCache.ps1 b/eng/common/scripts/Set-VcpkgWriteModeCache.ps1
index 37bca90019..27bdef477d 100755
--- a/eng/common/scripts/Set-VcpkgWriteModeCache.ps1
+++ b/eng/common/scripts/Set-VcpkgWriteModeCache.ps1
@@ -20,4 +20,3 @@ Write-Host "##vso[task.setvariable variable=VCPKG_BINARY_SAS_TOKEN;issecret=true
 
 Write-Host "Setting vcpkg binary cache to read and write"
 Write-Host "##vso[task.setvariable variable=VCPKG_BINARY_SOURCES_SECRET;issecret=true;]clear;x-azcopy-sas,https://$StorageAccountName.blob.core.windows.net/$StorageContainerName,$vcpkgBinarySourceSas,readwrite"
-Write-Host "##vso[task.setvariable variable=X_VCPKG_ASSET_SOURCES_SECRET;issecret=true;]clear;x-azurl,https://$StorageAccountName.blob.core.windows.net/$StorageContainerName,$vcpkgBinarySourceSas,readwrite"
diff --git a/eng/pipelines/templates/steps/cmake-build.yml b/eng/pipelines/templates/steps/cmake-build.yml
index 38f1dac72c..b58d7da0ea 100644
--- a/eng/pipelines/templates/steps/cmake-build.yml
+++ b/eng/pipelines/templates/steps/cmake-build.yml
@@ -49,7 +49,6 @@ steps:
     displayName: cmake generate
     env:
       VCPKG_BINARY_SOURCES: $(VCPKG_BINARY_SOURCES_SECRET)
-      X_VCPKG_ASSET_SOURCES: $(X_VCPKG_ASSET_SOURCES_SECRET)
 
 # Core should build all cmake targets
   - ${{ if and(eq(parameters.Build, true), eq(parameters.ServiceDirectory, 'core')) }}:
diff --git a/vcpkg.json b/vcpkg.json
index 460e8ed160..f2e67d436c 100644
--- a/vcpkg.json
+++ b/vcpkg.json
@@ -1,7 +1,7 @@
 {
   "name": "azure-sdk-for-cpp",
   "version": "1.5.0",
-  "builtin-baseline": "80f9bcfa455e875d9c1bf7a7c6692d7e1e481061",
+  "builtin-baseline": "9e593bb18ea69cc5095e012465dcd675a822ed0d",
   "dependencies": [
     {
       "name": "curl"
@@ -46,4 +46,4 @@
     }
   ],
   "overrides": []
-}
\ No newline at end of file
+}