diff --git a/build/PackageDiffIgnore.xml b/build/PackageDiffIgnore.xml
index 6f0c700a3375..f0b5578ef79b 100644
--- a/build/PackageDiffIgnore.xml
+++ b/build/PackageDiffIgnore.xml
@@ -1994,7 +1994,7 @@
 		NOT what will be published by the PR in progress.
 		To test locally, you need to install: 
 			; the tool version can be found from the failed task OR look for "ValidatePackage" in Uno.UI.Build.csproj
-			dotnet tool install --global Uno.PackageDiff --version 1.1.0-dev.25
+			dotnet tool install --global Uno.PackageDiff --version 1.1.0-dev.29
 		Then, run this command: // the command is supposed to be one line
 			generatepkgdiff
 				--base=path/to/the-latest-stable-from-nuget-org/uno.winui.5.2.175.nupkg
diff --git a/build/Uno.UI.Build.csproj b/build/Uno.UI.Build.csproj
index 046fcbb4e54f..7fd94c900bbe 100644
--- a/build/Uno.UI.Build.csproj
+++ b/build/Uno.UI.Build.csproj
@@ -390,7 +390,7 @@
 			<_diffPackage Include="Uno.UI.Adapter.Microsoft.Extensions.Logging" Other="..\..\..\NugetPackages-Artifacts-skia-$(ArtifactsPlatformName)\vslatest-skia\Uno.UI.Adapter.Microsoft.Extensions.Logging.$(GITVERSION_SemVer).nupkg" />
 		</ItemGroup>
 
-		<Exec Command="dotnet tool install --tool-path $(MSBuildThisFileDirectory)\tools Uno.PackageDiff --version 1.1.0-dev.25" IgnoreExitCode="true" />
+		<Exec Command="dotnet tool install --tool-path $(MSBuildThisFileDirectory)\tools Uno.PackageDiff --version 1.1.0-dev.29" IgnoreExitCode="true" />
 
 		<MakeDir Directories="$(OutputDir)\ApiDiff" />
 		<Exec Command="$(MSBuildThisFileDirectory)\tools\generatepkgdiff.exe --base=%(_diffPackage.Identity) --other=%(_diffPackage.Other) --diffignore=PackageDiffIgnore.xml --outfile=$(OutputDir)\ApiDiff\ApiDiff.%(_diffPackage.Identity).$(GITVERSION_SemVer).md" />