diff --git a/samples/DecoWeaver.Sample/DecoWeaver.Sample.csproj b/samples/DecoWeaver.Sample/DecoWeaver.Sample.csproj
index c8eceda..6a6d7a7 100644
--- a/samples/DecoWeaver.Sample/DecoWeaver.Sample.csproj
+++ b/samples/DecoWeaver.Sample/DecoWeaver.Sample.csproj
@@ -17,9 +17,9 @@
     </ItemGroup>
 
     <ItemGroup>
-      <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="10.0.0" />
-      <PackageReference Include="Microsoft.Extensions.Logging" Version="10.0.0" />
-      <PackageReference Include="Microsoft.Extensions.Logging.Console" Version="10.0.0" />
+      <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="10.0.2" />
+      <PackageReference Include="Microsoft.Extensions.Logging" Version="10.0.2" />
+      <PackageReference Include="Microsoft.Extensions.Logging.Console" Version="10.0.2" />
     </ItemGroup>
     <!-- Only write generated files to disk in Debug builds (nice for inspection) -->
     <PropertyGroup Condition="'$(Configuration)'=='Debug'">
diff --git a/src/LayeredCraft.DecoWeaver.Attributes/LayeredCraft.DecoWeaver.Attributes.csproj b/src/LayeredCraft.DecoWeaver.Attributes/LayeredCraft.DecoWeaver.Attributes.csproj
index a9f7ffc..39e6754 100644
--- a/src/LayeredCraft.DecoWeaver.Attributes/LayeredCraft.DecoWeaver.Attributes.csproj
+++ b/src/LayeredCraft.DecoWeaver.Attributes/LayeredCraft.DecoWeaver.Attributes.csproj
@@ -11,7 +11,7 @@
         <GenerateDocumentationFile>true</GenerateDocumentationFile>
     </PropertyGroup>
     <ItemGroup>
-        <PackageReference Include="Polyfill" Version="9.0.3">
+        <PackageReference Include="Polyfill" Version="9.7.2">
             <PrivateAssets>all</PrivateAssets>
             <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
         </PackageReference>
diff --git a/src/LayeredCraft.DecoWeaver.Generators/LayeredCraft.DecoWeaver.Generators.csproj b/src/LayeredCraft.DecoWeaver.Generators/LayeredCraft.DecoWeaver.Generators.csproj
index 335cc3f..dee7a22 100644
--- a/src/LayeredCraft.DecoWeaver.Generators/LayeredCraft.DecoWeaver.Generators.csproj
+++ b/src/LayeredCraft.DecoWeaver.Generators/LayeredCraft.DecoWeaver.Generators.csproj
@@ -19,13 +19,13 @@
     <ItemGroup>
         <!-- Keep Roslyn deps private so they don't leak to consumers -->
         <PackageReference Include="Microsoft.CodeAnalysis.Analyzers" Version="3.11.0" PrivateAssets="all"/>
-        <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.14.0" PrivateAssets="all"/>
+        <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="5.0.0" PrivateAssets="all"/>
         <PackageReference Include="Microsoft.CSharp" Version="4.7.0" PrivateAssets="all" />
-        <PackageReference Include="Polyfill" Version="9.0.3">
+        <PackageReference Include="Polyfill" Version="9.7.2">
           <PrivateAssets>all</PrivateAssets>
           <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
         </PackageReference>
-        <PackageReference Include="Scriban" Version="6.5.0" IncludeAssets="build" PrivateAssets="all" />
+        <PackageReference Include="Scriban" Version="6.5.2" IncludeAssets="build" PrivateAssets="all" />
         <ProjectReference Include="..\LayeredCraft.DecoWeaver.Attributes\LayeredCraft.DecoWeaver.Attributes.csproj" PrivateAssets="All" />
     </ItemGroup>
 
diff --git a/test/LayeredCraft.DecoWeaver.Generator.Tests/LayeredCraft.DecoWeaver.Generator.Tests.csproj b/test/LayeredCraft.DecoWeaver.Generator.Tests/LayeredCraft.DecoWeaver.Generator.Tests.csproj
index 3625817..3043086 100644
--- a/test/LayeredCraft.DecoWeaver.Generator.Tests/LayeredCraft.DecoWeaver.Generator.Tests.csproj
+++ b/test/LayeredCraft.DecoWeaver.Generator.Tests/LayeredCraft.DecoWeaver.Generator.Tests.csproj
@@ -29,12 +29,12 @@
     <PackageReference Include="AutoFixture.AutoNSubstitute" Version="4.18.1" />
     <PackageReference Include="AutoFixture.Xunit3" Version="4.19.0" />
     <PackageReference Include="AwesomeAssertions" Version="9.3.0" />
-    <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.14.0" />
+    <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="5.0.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.0.1" />
     <PackageReference Include="NSubstitute" Version="5.3.0" />
     <PackageReference Include="Verify.SourceGenerators" Version="2.5.0" />
-    <PackageReference Include="Verify.XunitV3" Version="31.7.1" />
-    <PackageReference Include="xunit.v3" Version="3.2.0" />
+    <PackageReference Include="Verify.XunitV3" Version="31.9.4" />
+    <PackageReference Include="xunit.v3" Version="3.2.1" />
     <PackageReference Include="xunit.runner.visualstudio" Version="3.1.5" />
   </ItemGroup>
 
@@ -44,16 +44,16 @@
   </ItemGroup>
     <ItemGroup Condition="'$(TargetFramework)'=='net8.0'">
         <PackageReference Include="Basic.Reference.Assemblies.Net80" Version="1.8.3" />
-        <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="8.0.1" />
+        <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="10.0.2" />
     </ItemGroup>
 
     <ItemGroup Condition="'$(TargetFramework)'=='net9.0'">
-        <PackageReference Include="Basic.Reference.Assemblies.Net90" Version="1.8.3" />
-        <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="9.0.11" />
+        <PackageReference Include="Basic.Reference.Assemblies.Net90" Version="1.8.4" />
+        <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="10.0.2" />
     </ItemGroup>
 
     <ItemGroup Condition="'$(TargetFramework)'=='net10.0'">
-        <PackageReference Include="Basic.Reference.Assemblies.Net100" Version="1.8.3" />
+        <PackageReference Include="Basic.Reference.Assemblies.Net100" Version="1.8.4" />
         <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="10.0.0" />
     </ItemGroup>