diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 91254ae..5a55cb7 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -36,7 +36,7 @@ jobs:
 
       - name: Upload coverage to Codecov
         if: matrix.os == 'ubuntu-latest' && matrix.dotnet-version == '10.0.x'
-        uses: codecov/codecov-action@v4
+        uses: codecov/codecov-action@v6
         with:
           files: '**/coverage.cobertura.xml'
           fail_ci_if_error: false
@@ -82,7 +82,7 @@ jobs:
         run: dotnet pack TriasDev.Templify/TriasDev.Templify.csproj --no-build --configuration Release --output ./artifacts
 
       - name: Upload NuGet package artifact
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v7
         with:
           name: nuget-package
           path: ./artifacts/*.nupkg
diff --git a/.github/workflows/documentation.yml b/.github/workflows/documentation.yml
index 69950a7..2941522 100644
--- a/.github/workflows/documentation.yml
+++ b/.github/workflows/documentation.yml
@@ -41,10 +41,10 @@ jobs:
         run: mkdocs build
 
       - name: Setup Pages
-        uses: actions/configure-pages@v4
+        uses: actions/configure-pages@v6
 
       - name: Upload artifact
-        uses: actions/upload-pages-artifact@v3
+        uses: actions/upload-pages-artifact@v5
         with:
           path: 'site'
 
@@ -57,4 +57,4 @@ jobs:
     steps:
       - name: Deploy to GitHub Pages
         id: deployment
-        uses: actions/deploy-pages@v4
+        uses: actions/deploy-pages@v5
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index cdf6deb..2ab652d 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -59,7 +59,7 @@ jobs:
             --skip-duplicate
 
       - name: Upload artifacts
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v7
         with:
           name: nuget-packages
           path: ./artifacts/*.nupkg
diff --git a/.github/workflows/release-please.yml b/.github/workflows/release-please.yml
index fb80808..2b947eb 100644
--- a/.github/workflows/release-please.yml
+++ b/.github/workflows/release-please.yml
@@ -79,7 +79,7 @@ jobs:
             --skip-duplicate
 
       - name: Upload artifacts
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v7
         with:
           name: nuget-packages
           path: ./artifacts/*.nupkg
diff --git a/TriasDev.Templify.Gui/TriasDev.Templify.Gui.csproj b/TriasDev.Templify.Gui/TriasDev.Templify.Gui.csproj
index f26ca19..5dc955f 100644
--- a/TriasDev.Templify.Gui/TriasDev.Templify.Gui.csproj
+++ b/TriasDev.Templify.Gui/TriasDev.Templify.Gui.csproj
@@ -14,17 +14,17 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Avalonia" Version="12.0.3" />
-    <PackageReference Include="Avalonia.Desktop" Version="12.0.3" />
-    <PackageReference Include="Avalonia.Themes.Fluent" Version="12.0.3" />
-    <PackageReference Include="Avalonia.Fonts.Inter" Version="12.0.3" />
+    <PackageReference Include="Avalonia" Version="12.0.5" />
+    <PackageReference Include="Avalonia.Desktop" Version="12.0.5" />
+    <PackageReference Include="Avalonia.Themes.Fluent" Version="12.0.5" />
+    <PackageReference Include="Avalonia.Fonts.Inter" Version="12.0.5" />
     <!--Avalonia 12 replaces Avalonia.Diagnostics with AvaloniaUI.DiagnosticsSupport (bridge to external DevTools, F12).-->
-    <PackageReference Include="AvaloniaUI.DiagnosticsSupport" Version="2.2.1">
+    <PackageReference Include="AvaloniaUI.DiagnosticsSupport" Version="2.2.3">
       <IncludeAssets Condition="'$(Configuration)' != 'Debug'">None</IncludeAssets>
       <PrivateAssets Condition="'$(Configuration)' != 'Debug'">All</PrivateAssets>
     </PackageReference>
     <PackageReference Include="CommunityToolkit.Mvvm" Version="8.4.2" />
-    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="10.0.8" />
+    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="10.0.9" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/TriasDev.Templify.Tests/TriasDev.Templify.Tests.csproj b/TriasDev.Templify.Tests/TriasDev.Templify.Tests.csproj
index 31d3fa6..8299761 100644
--- a/TriasDev.Templify.Tests/TriasDev.Templify.Tests.csproj
+++ b/TriasDev.Templify.Tests/TriasDev.Templify.Tests.csproj
@@ -13,7 +13,7 @@
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
     <PackageReference Include="DocumentFormat.OpenXml" Version="3.5.1" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.5.1" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.7.0" />
     <PackageReference Include="xunit" Version="2.9.3" />
     <PackageReference Include="xunit.runner.visualstudio" Version="3.1.5">
       <PrivateAssets>all</PrivateAssets>