diff --git a/tests/ARIEC60870.Core.Tests/ARIEC60870.Core.Tests.csproj b/tests/ARIEC60870.Core.Tests/ARIEC60870.Core.Tests.csproj
index 50d86d4..17c10fc 100644
--- a/tests/ARIEC60870.Core.Tests/ARIEC60870.Core.Tests.csproj
+++ b/tests/ARIEC60870.Core.Tests/ARIEC60870.Core.Tests.csproj
@@ -11,12 +11,12 @@
   </PropertyGroup>
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.14.1" />
-    <PackageReference Include="xunit" Version="2.9.0" />
+    <PackageReference Include="xunit" Version="2.9.3" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
-    <PackageReference Include="coverlet.collector" Version="6.0.2">
+    <PackageReference Include="coverlet.collector" Version="6.0.4">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
diff --git a/tests/ARIEC60870.Desktop.Tests/ARIEC60870.Desktop.Tests.csproj b/tests/ARIEC60870.Desktop.Tests/ARIEC60870.Desktop.Tests.csproj
index eb1721e..87c3845 100644
--- a/tests/ARIEC60870.Desktop.Tests/ARIEC60870.Desktop.Tests.csproj
+++ b/tests/ARIEC60870.Desktop.Tests/ARIEC60870.Desktop.Tests.csproj
@@ -11,12 +11,12 @@
   </PropertyGroup>
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.14.1" />
-    <PackageReference Include="xunit" Version="2.9.0" />
+    <PackageReference Include="xunit" Version="2.9.3" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
-    <PackageReference Include="coverlet.collector" Version="6.0.2">
+    <PackageReference Include="coverlet.collector" Version="6.0.4">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
diff --git a/tests/ARIEC60870.Master.Tests/ARIEC60870.Master.Tests.csproj b/tests/ARIEC60870.Master.Tests/ARIEC60870.Master.Tests.csproj
index 7dc4053..56a5fad 100644
--- a/tests/ARIEC60870.Master.Tests/ARIEC60870.Master.Tests.csproj
+++ b/tests/ARIEC60870.Master.Tests/ARIEC60870.Master.Tests.csproj
@@ -11,12 +11,12 @@
   </PropertyGroup>
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.14.1" />
-    <PackageReference Include="xunit" Version="2.9.0" />
+    <PackageReference Include="xunit" Version="2.9.3" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
-    <PackageReference Include="coverlet.collector" Version="6.0.2">
+    <PackageReference Include="coverlet.collector" Version="6.0.4">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
diff --git a/tests/ARIEC60870.Reporting.Tests/ARIEC60870.Reporting.Tests.csproj b/tests/ARIEC60870.Reporting.Tests/ARIEC60870.Reporting.Tests.csproj
index 9936b21..5743256 100644
--- a/tests/ARIEC60870.Reporting.Tests/ARIEC60870.Reporting.Tests.csproj
+++ b/tests/ARIEC60870.Reporting.Tests/ARIEC60870.Reporting.Tests.csproj
@@ -11,12 +11,12 @@
   </PropertyGroup>
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.14.1" />
-    <PackageReference Include="xunit" Version="2.9.0" />
+    <PackageReference Include="xunit" Version="2.9.3" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
-    <PackageReference Include="coverlet.collector" Version="6.0.2">
+    <PackageReference Include="coverlet.collector" Version="6.0.4">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
diff --git a/tests/ARIEC60870.Repository.Tests/ARIEC60870.Repository.Tests.csproj b/tests/ARIEC60870.Repository.Tests/ARIEC60870.Repository.Tests.csproj
index c037abf..a52bfb8 100644
--- a/tests/ARIEC60870.Repository.Tests/ARIEC60870.Repository.Tests.csproj
+++ b/tests/ARIEC60870.Repository.Tests/ARIEC60870.Repository.Tests.csproj
@@ -11,12 +11,12 @@
   </PropertyGroup>
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.14.1" />
-    <PackageReference Include="xunit" Version="2.9.0" />
+    <PackageReference Include="xunit" Version="2.9.3" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
-    <PackageReference Include="coverlet.collector" Version="6.0.2">
+    <PackageReference Include="coverlet.collector" Version="6.0.4">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>