diff --git a/build/NetVips.Build.csproj.DotSettings b/build/NetVips.Build.csproj.DotSettings
deleted file mode 100644
index fb30dcff..00000000
--- a/build/NetVips.Build.csproj.DotSettings
+++ /dev/null
@@ -1,27 +0,0 @@
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diff --git a/docs/NetVips.Docs.csproj b/docs/NetVips.Docs.csproj
index e97e50d1..424d23ab 100644
--- a/docs/NetVips.Docs.csproj
+++ b/docs/NetVips.Docs.csproj
@@ -9,7 +9,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Docfx.App" Version="2.75.3" />
+    <PackageReference Include="Docfx.App" Version="2.76.0" />
   </ItemGroup>
 
 </Project>
diff --git a/src/NetVips.Extensions/NetVips.Extensions.csproj b/src/NetVips.Extensions/NetVips.Extensions.csproj
index 49cb192e..f4f2d8d2 100644
--- a/src/NetVips.Extensions/NetVips.Extensions.csproj
+++ b/src/NetVips.Extensions/NetVips.Extensions.csproj
@@ -21,7 +21,7 @@
   </ItemGroup>
 
   <ItemGroup Condition="$([MSBuild]::IsTargetFrameworkCompatible('$(TargetFramework)','net6.0'))">
-    <PackageReference Include="System.Drawing.Common" Version="8.0.3" />
+    <PackageReference Include="System.Drawing.Common" Version="8.0.4" />
   </ItemGroup>
 
   <ItemGroup Condition="'$(TargetFramework)' == 'netstandard2.0'">
diff --git a/tests/NetVips.Tests/NetVips.Tests.csproj b/tests/NetVips.Tests/NetVips.Tests.csproj
index e8fedea3..2638be4c 100644
--- a/tests/NetVips.Tests/NetVips.Tests.csproj
+++ b/tests/NetVips.Tests/NetVips.Tests.csproj
@@ -23,7 +23,7 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.CSharp" Version="4.7.0" Condition="'$(MSBuildRuntimeType)' == 'Mono'" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.9.0" />
-    <PackageReference Include="xunit" Version="2.7.0" />
+    <PackageReference Include="xunit" Version="2.8.0" />
     <PackageReference Include="Xunit.SkippableFact" Version="1.4.13" />
   </ItemGroup>
 
@@ -34,7 +34,7 @@
 
   <ItemGroup Condition="'$(MSBuildRuntimeType)' != 'Mono'">
     <PackageReference Include="NetVips.Native" Version="8.15.2" Condition="'$(TestWithNuGetBinaries)' == 'true'" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.5.7">
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.8.0">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>