diff --git a/Roslyn.Testing/Roslyn.Testing.csproj b/Roslyn.Testing/Roslyn.Testing.csproj
index 5926cf5..cc38b6c 100644
--- a/Roslyn.Testing/Roslyn.Testing.csproj
+++ b/Roslyn.Testing/Roslyn.Testing.csproj
@@ -7,7 +7,7 @@
 
 	<ItemGroup>
 		<PackageReference Include="JetBrains.Annotations" Version="2025.2.2"/>
-		<PackageReference Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="4.14.0"/>
+		<PackageReference Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="5.0.0"/>
 		<PackageReference Include="Shouldly" Version="4.3.0"/>
 	</ItemGroup>
 
diff --git a/System.IO.Abstractions.Analyzers/System.IO.Abstractions.Analyzers.csproj b/System.IO.Abstractions.Analyzers/System.IO.Abstractions.Analyzers.csproj
index 18cc557..fb76b41 100644
--- a/System.IO.Abstractions.Analyzers/System.IO.Abstractions.Analyzers.csproj
+++ b/System.IO.Abstractions.Analyzers/System.IO.Abstractions.Analyzers.csproj
@@ -32,9 +32,9 @@
 	<ItemGroup>
 		<PackageReference Include="JetBrains.Annotations" Version="2025.2.2" PrivateAssets="all"/>
 		<PackageReference Include="Microsoft.CodeAnalysis.Analyzers" Version="3.11.0" PrivateAssets="all"/>
-		<PackageReference Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="4.14.0" PrivateAssets="all"/>
+		<PackageReference Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="5.0.0" PrivateAssets="all"/>
 		<PackageReference Update="NETStandard.Library" PrivateAssets="all"/>
-		<PackageReference Include="Microsoft.CodeAnalysis.NetAnalyzers" Version="9.0.0" PrivateAssets="all"/>
+		<PackageReference Include="Microsoft.CodeAnalysis.NetAnalyzers" Version="10.0.101" PrivateAssets="all"/>
 		<PackageReference Include="Roslyn.Diagnostics.Analyzers" Version="3.3.4" PrivateAssets="all"/>
 	</ItemGroup>
 	<ItemGroup>