diff --git a/images/windows/scripts/build/Install-DACFx.ps1 b/images/windows/scripts/build/Install-DACFx.ps1
index 2fcb1037e..80a70fecb 100644
--- a/images/windows/scripts/build/Install-DACFx.ps1
+++ b/images/windows/scripts/build/Install-DACFx.ps1
@@ -5,6 +5,6 @@
 
 Install-Binary -Type MSI `
     -Url 'https://aka.ms/dacfx-msi' `
-    -ExpectedSignature '72105B6D5F370B62FD5C82F1512F7AD7DEE5F2C0'
+    -ExpectedSignature 'C2048FB509F1C37A8C3E9EC6648118458AA01780'
 
 Invoke-PesterTests -TestFile "Tools" -TestName "DACFx"
diff --git a/images/windows/toolsets/toolset-2019.json b/images/windows/toolsets/toolset-2019.json
index 00fb1a37d..b4ecc5fd6 100644
--- a/images/windows/toolsets/toolset-2019.json
+++ b/images/windows/toolsets/toolset-2019.json
@@ -266,7 +266,7 @@
         "subversion" : "16",
         "edition" : "Enterprise",
         "channel": "release",
-        "signature": "72105B6D5F370B62FD5C82F1512F7AD7DEE5F2C0",
+        "signature": "6E78B3DCE2998F6C2457C3E54DA90A01034916AE",
         "workloads": [
             "Component.Dotfuscator",
             "Component.Linux.CMake",