diff --git a/.github/workflows/build-sonarqube.yml b/.github/workflows/build-sonarqube.yml
index 35ac85b..2eafc7d 100644
--- a/.github/workflows/build-sonarqube.yml
+++ b/.github/workflows/build-sonarqube.yml
@@ -14,7 +14,7 @@ jobs:
       SONAR_HOST_URL: ${{ secrets.SONAR_HOST_URL }}
 
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           fetch-depth: 0 # Shallow clones should be disabled for a better relevancy of analysis
       - name: Add summary header
@@ -26,14 +26,14 @@ jobs:
           echo "**Triggered by:** ${{ github.actor }}" >> $GITHUB_STEP_SUMMARY
           echo "" >> $GITHUB_STEP_SUMMARY
       - name: Cache SonarQube packages
-        uses: actions/cache@v5
+        uses: actions/cache@v6
         with:
           path: ~/.sonar/cache
           key: ${{ runner.os }}-sonar
           restore-keys: ${{ runner.os }}-sonar
       - name: Cache SonarQube scanner
         id: cache-sonar-scanner
-        uses: actions/cache@v5
+        uses: actions/cache@v6
         with:
           path: ./.sonar/scanner
           key: ${{ runner.os }}-sonar-scanner
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 5a55cb7..ed5b9a5 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -18,10 +18,10 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Setup .NET ${{ matrix.dotnet-version }}
-        uses: actions/setup-dotnet@v5
+        uses: actions/setup-dotnet@v6
         with:
           dotnet-version: ${{ matrix.dotnet-version }}
 
@@ -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@v6
+        uses: codecov/codecov-action@v7
         with:
           files: '**/coverage.cobertura.xml'
           fail_ci_if_error: false
@@ -46,10 +46,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Setup .NET
-        uses: actions/setup-dotnet@v5
+        uses: actions/setup-dotnet@v6
         with:
           dotnet-version: '10.0.x'
 
@@ -65,10 +65,10 @@ jobs:
     needs: [build-and-test, lint]
     steps:
       - name: Checkout code
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Setup .NET
-        uses: actions/setup-dotnet@v5
+        uses: actions/setup-dotnet@v6
         with:
           dotnet-version: '10.0.x'
 
diff --git a/.github/workflows/documentation.yml b/.github/workflows/documentation.yml
index 2941522..d5a5856 100644
--- a/.github/workflows/documentation.yml
+++ b/.github/workflows/documentation.yml
@@ -24,10 +24,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Setup Python
-        uses: actions/setup-python@v6
+        uses: actions/setup-python@v7
         with:
           python-version: '3.11'
           cache: 'pip'
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 2ab652d..220dfad 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -12,10 +12,10 @@ jobs:
   publish:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - name: Setup .NET
-        uses: actions/setup-dotnet@v5
+        uses: actions/setup-dotnet@v6
         with:
           dotnet-version: |
             6.0.x
diff --git a/.github/workflows/release-please.yml b/.github/workflows/release-please.yml
index 2b947eb..4ec9140 100644
--- a/.github/workflows/release-please.yml
+++ b/.github/workflows/release-please.yml
@@ -39,10 +39,10 @@ jobs:
       VERSION: ${{ needs.release-please.outputs.version }}
 
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - name: Setup .NET
-        uses: actions/setup-dotnet@v5
+        uses: actions/setup-dotnet@v6
         with:
           dotnet-version: |
             6.0.x
diff --git a/TriasDev.Templify.Gui/TriasDev.Templify.Gui.csproj b/TriasDev.Templify.Gui/TriasDev.Templify.Gui.csproj
index 5dc955f..9b62fde 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="12.0.5" />
-    <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" />
+    <PackageReference Include="Avalonia" Version="12.1.0" />
+    <PackageReference Include="Avalonia.Desktop" Version="12.1.0" />
+    <PackageReference Include="Avalonia.Themes.Fluent" Version="12.1.0" />
+    <PackageReference Include="Avalonia.Fonts.Inter" Version="12.1.0" />
     <!--Avalonia 12 replaces Avalonia.Diagnostics with AvaloniaUI.DiagnosticsSupport (bridge to external DevTools, F12).-->
     <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="10.0.9" />
+    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="10.0.10" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/TriasDev.Templify.Tests/TriasDev.Templify.Tests.csproj b/TriasDev.Templify.Tests/TriasDev.Templify.Tests.csproj
index 8299761..2927fde 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="18.7.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.8.1" />
     <PackageReference Include="xunit" Version="2.9.3" />
     <PackageReference Include="xunit.runner.visualstudio" Version="3.1.5">
       <PrivateAssets>all</PrivateAssets>