diff --git a/scripts/common.lib.ps1 b/scripts/common.lib.ps1
index b46fb26c47..0aaeba92a6 100644
--- a/scripts/common.lib.ps1
+++ b/scripts/common.lib.ps1
@@ -100,22 +100,22 @@ function Install-DotNetCli
     New-Item -ItemType directory -Path $dotnetInstallPath -Force | Out-Null
     & $dotnetInstallScript -Channel 6.0 -Quality Preview -InstallDir $dotnetInstallPath -Version $env:DOTNET_CLI_VERSION
     
-    & $dotnetInstallScript -InstallDir "$dotnetInstallPath" -Runtime 'dotnet' -Version '2.1.0' -Channel '2.1.0' -Architecture x64 -NoPath
+    & $dotnetInstallScript -InstallDir "$dotnetInstallPath" -Runtime 'dotnet' -Version '2.1.30' -Channel '2.1' -Architecture x64 -NoPath
     $env:DOTNET_ROOT= $dotnetInstallPath
 
-    & $dotnetInstallScript -InstallDir "${dotnetInstallPath}_x86" -Runtime 'dotnet' -Version '2.1.0' -Channel '2.1.0' -Architecture x86 -NoPath
+    & $dotnetInstallScript -InstallDir "${dotnetInstallPath}_x86" -Runtime 'dotnet' -Version '2.1.30' -Channel '2.1' -Architecture x86 -NoPath
     ${env:DOTNET_ROOT(x86)} = "${dotnetInstallPath}_x86"
     
-    & $dotnetInstallScript -InstallDir "$dotnetInstallPath" -Runtime 'dotnet' -Version '3.1.0' -Channel '3.1.0' -Architecture x64 -NoPath
+    & $dotnetInstallScript -InstallDir "$dotnetInstallPath" -Runtime 'dotnet' -Version '3.1.19' -Channel '3.1' -Architecture x64 -NoPath
     $env:DOTNET_ROOT= $dotnetInstallPath
 
-    & $dotnetInstallScript -InstallDir "${dotnetInstallPath}_x86" -Runtime 'dotnet' -Version '3.1.0' -Channel '3.1.0' -Architecture x86 -NoPath
+    & $dotnetInstallScript -InstallDir "${dotnetInstallPath}_x86" -Runtime 'dotnet' -Version '3.1.19' -Channel '3.1' -Architecture x86 -NoPath
     ${env:DOTNET_ROOT(x86)} = "${dotnetInstallPath}_x86"
 
-    & $dotnetInstallScript -InstallDir "$dotnetInstallPath" -Runtime 'dotnet' -Version '5.0.1' -Channel '5.0.1' -Architecture x64 -NoPath
+    & $dotnetInstallScript -InstallDir "$dotnetInstallPath" -Runtime 'dotnet' -Version '5.0.10' -Channel '5.0' -Architecture x64 -NoPath
     $env:DOTNET_ROOT= $dotnetInstallPath
 
-    & $dotnetInstallScript -InstallDir "${dotnetInstallPath}_x86" -Runtime 'dotnet' -Version '5.0.1' -Channel '5.0.1' -Architecture x86 -NoPath
+    & $dotnetInstallScript -InstallDir "${dotnetInstallPath}_x86" -Runtime 'dotnet' -Version '5.0.10' -Channel '5.0' -Architecture x86 -NoPath
     ${env:DOTNET_ROOT(x86)} = "${dotnetInstallPath}_x86"
 
     $env:DOTNET_MULTILEVEL_LOOKUP=0