diff --git a/AdventOfCode2017.Tests/AdventOfCode2017.Tests.csproj b/AdventOfCode2017.Tests/AdventOfCode2017.Tests.csproj
index 92d737c..a1a0276 100644
--- a/AdventOfCode2017.Tests/AdventOfCode2017.Tests.csproj
+++ b/AdventOfCode2017.Tests/AdventOfCode2017.Tests.csproj
@@ -9,13 +9,9 @@
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-      <PrivateAssets>all</PrivateAssets>
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-    <PackageReference Include="coverlet.collector" Version="3.1.2">
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0" />
+    <PackageReference Include="xunit" Version="2.6.3" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.5.5">
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diff --git a/AdventOfCode2018.Tests/AdventOfCode2018.Tests.csproj b/AdventOfCode2018.Tests/AdventOfCode2018.Tests.csproj
index 7e225d3..072e89e 100644
--- a/AdventOfCode2018.Tests/AdventOfCode2018.Tests.csproj
+++ b/AdventOfCode2018.Tests/AdventOfCode2018.Tests.csproj
@@ -9,13 +9,9 @@
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-    </PackageReference>
-    <PackageReference Include="coverlet.collector" Version="3.1.2">
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0" />
+    <PackageReference Include="xunit" Version="2.6.3" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.5.5">
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diff --git a/AdventOfCode2020.Tests/AdventOfCode2020.Tests.csproj b/AdventOfCode2020.Tests/AdventOfCode2020.Tests.csproj
index 28dc654..32ddec6 100644
--- a/AdventOfCode2020.Tests/AdventOfCode2020.Tests.csproj
+++ b/AdventOfCode2020.Tests/AdventOfCode2020.Tests.csproj
@@ -9,13 +9,9 @@
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-    <PackageReference Include="coverlet.collector" Version="3.1.2">
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+    <PackageReference Include="xunit.runner.visualstudio" Version="2.5.5">
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diff --git a/AdventOfCode2023.Tests/AdventOfCode2023.Tests.csproj b/AdventOfCode2023.Tests/AdventOfCode2023.Tests.csproj
index 0e04c11..8e4c941 100644
--- a/AdventOfCode2023.Tests/AdventOfCode2023.Tests.csproj
+++ b/AdventOfCode2023.Tests/AdventOfCode2023.Tests.csproj
@@ -10,13 +10,9 @@
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