diff --git a/CliWrap.Tests.Dummy/CliWrap.Tests.Dummy.csproj b/CliWrap.Tests.Dummy/CliWrap.Tests.Dummy.csproj
index 7ad3d443..9a26a475 100644
--- a/CliWrap.Tests.Dummy/CliWrap.Tests.Dummy.csproj
+++ b/CliWrap.Tests.Dummy/CliWrap.Tests.Dummy.csproj
@@ -9,7 +9,7 @@
   <ItemGroup>
     <PackageReference Include="CliFx" Version="2.3.5" />
     <PackageReference Include="CSharpier.MsBuild" Version="0.30.6" PrivateAssets="all" />
-    <PackageReference Include="PolyShim" Version="1.14.0" PrivateAssets="all" />
+    <PackageReference Include="PolyShim" Version="1.15.0" PrivateAssets="all" />
     <PackageReference Include="System.Memory" Version="4.6.0" />
   </ItemGroup>
 
diff --git a/CliWrap.Tests/CliWrap.Tests.csproj b/CliWrap.Tests/CliWrap.Tests.csproj
index c6d4adba..a3bc3a8e 100644
--- a/CliWrap.Tests/CliWrap.Tests.csproj
+++ b/CliWrap.Tests/CliWrap.Tests.csproj
@@ -12,13 +12,13 @@
   <ItemGroup>
     <PackageReference Include="coverlet.collector" Version="6.0.4" PrivateAssets="all" />
     <PackageReference Include="CSharpier.MsBuild" Version="0.30.6" PrivateAssets="all" />
-    <PackageReference Include="FluentAssertions" Version="8.0.1" />
+    <PackageReference Include="FluentAssertions" Version="8.1.1" />
     <PackageReference Include="GitHubActionsTestLogger" Version="2.4.1" PrivateAssets="all" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.12.0" />
-    <PackageReference Include="PolyShim" Version="1.14.0" PrivateAssets="all" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.13.0" />
+    <PackageReference Include="PolyShim" Version="1.15.0" PrivateAssets="all" />
     <PackageReference Include="System.Reactive" Version="6.0.1" />
     <PackageReference Include="xunit" Version="2.9.3" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="3.0.1" PrivateAssets="all" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="3.0.2" PrivateAssets="all" />
     <PackageReference Include="Xunit.SkippableFact" Version="1.5.23" />
   </ItemGroup>
 
diff --git a/CliWrap/CliWrap.csproj b/CliWrap/CliWrap.csproj
index feb4e464..57c6058a 100644
--- a/CliWrap/CliWrap.csproj
+++ b/CliWrap/CliWrap.csproj
@@ -26,7 +26,7 @@
     <PackageReference Include="CSharpier.MsBuild" Version="0.30.6" PrivateAssets="all" />
     <PackageReference Include="Microsoft.Bcl.AsyncInterfaces" Version="9.0.1" Condition="$([MSBuild]::IsTargetFrameworkCompatible('$(TargetFramework)', 'netstandard2.1')) != true" />
     <PackageReference Include="Microsoft.SourceLink.GitHub" Version="8.0.0" PrivateAssets="all" />
-    <PackageReference Include="PolyShim" Version="1.14.0" PrivateAssets="all" />
+    <PackageReference Include="PolyShim" Version="1.15.0" PrivateAssets="all" />
     <PackageReference Include="System.Threading.Tasks.Extensions" Version="4.5.4" Condition="$([MSBuild]::IsTargetFrameworkCompatible('$(TargetFramework)', 'netstandard2.1')) != true" />
     <PackageReference Include="System.Management" Version="9.0.1" Condition="'$(TargetFrameworkIdentifier)' == '.NETStandard'" />
     <PackageReference Include="System.Memory" Version="4.6.0" Condition="$([MSBuild]::IsTargetFrameworkCompatible('$(TargetFramework)', 'netstandard2.1')) != true" />