diff --git a/src/2015/AdventOfCode.2015.Puzzles.Test/AdventOfCode.2015.Puzzles.Test.csproj b/src/2015/AdventOfCode.2015.Puzzles.Test/AdventOfCode.2015.Puzzles.Test.csproj
index fa9ed99..50fc9e6 100644
--- a/src/2015/AdventOfCode.2015.Puzzles.Test/AdventOfCode.2015.Puzzles.Test.csproj
+++ b/src/2015/AdventOfCode.2015.Puzzles.Test/AdventOfCode.2015.Puzzles.Test.csproj
@@ -8,7 +8,7 @@
   </PropertyGroup>
 
   <ItemGroup Label="Package References">
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.2.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.14.1" />
     <PackageReference Include="xunit" Version="2.4.2" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.4.5">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
diff --git a/src/2020/AdventOfCode.2020.Puzzles.Test/AdventOfCode.2020.Puzzles.Test.csproj b/src/2020/AdventOfCode.2020.Puzzles.Test/AdventOfCode.2020.Puzzles.Test.csproj
index 3d2c1ec..a11a833 100644
--- a/src/2020/AdventOfCode.2020.Puzzles.Test/AdventOfCode.2020.Puzzles.Test.csproj
+++ b/src/2020/AdventOfCode.2020.Puzzles.Test/AdventOfCode.2020.Puzzles.Test.csproj
@@ -7,7 +7,7 @@
   </PropertyGroup>
 
   <ItemGroup Label="Package References">
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.2.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.14.1" />
     <PackageReference Include="xunit" Version="2.4.2" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.4.5">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>