diff --git a/.github/workflows/actions.yml b/.github/workflows/actions.yml
index 9383c14da..f884d69f1 100644
--- a/.github/workflows/actions.yml
+++ b/.github/workflows/actions.yml
@@ -387,7 +387,7 @@ jobs:
             nodejs
           & "C:\Program Files\OpenSSL\unins000.exe" /VERYSILENT /SUPPRESSMSGBOXES /NORESTART /SP- | Out-Host
           (Join-Path $Env:ProgramFiles NASM) | Out-File $Env:GITHUB_PATH -Append
-          (Join-Path ${Env:ProgramFiles(x86)} 'WiX Toolset v3.11' bin) | Out-File $Env:GITHUB_PATH -Append
+          (Join-Path (Get-Item -Path "${Env:ProgramFiles(x86)}\WiX Toolset v3.*")[0].FullName bin) | Out-File $Env:GITHUB_PATH -Append
 
           Install-Module -Name Pscx -RequiredVersion 4.0.0-beta4 -AllowPrerelease -Force
       - name: Get Source
diff --git a/appveyor.yml b/appveyor.yml
index 77086e149..cdacf14b7 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -61,7 +61,7 @@ for:
       choco install python3 --pre
       choco install nasm
       choco install jom
-      choco install wixtoolset --version 3.11.2
+      choco install wixtoolset --version 3.14.0
       choco install ccache --version 4.8.3
 
       Remove-Item -Path (Join-Path $Env:SystemDrive OpenSSL-Win32) -Recurse
@@ -74,7 +74,7 @@ for:
       $Env:PATH = @(
           (Join-Path $Env:SystemDrive Strawberry perl bin)
           (Join-Path $Env:ProgramFiles NASM)
-          (Join-Path ${Env:ProgramFiles(x86)} 'WiX Toolset v3.11' bin)
+          (Join-Path (Get-Item -Path "${Env:ProgramFiles(x86)}\WiX Toolset v3.*")[0].FullName bin)
           $Env:PATH
       ) -join [System.IO.Path]::PathSeparator