diff --git a/Anaconda/Anaconda.UnitTests/Anaconda.UnitTests.csproj b/Anaconda/Anaconda.UnitTests/Anaconda.UnitTests.csproj
index 13e1b7e8..44ca3c60 100644
--- a/Anaconda/Anaconda.UnitTests/Anaconda.UnitTests.csproj
+++ b/Anaconda/Anaconda.UnitTests/Anaconda.UnitTests.csproj
@@ -8,7 +8,7 @@
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   <ItemGroup>
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     <PackageReference Include="xunit.runner.visualstudio" Version="3.1.5" />
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diff --git a/ArrayReordering/ArrayReordering.UnitTests/ArrayReordering.UnitTests.csproj b/ArrayReordering/ArrayReordering.UnitTests/ArrayReordering.UnitTests.csproj
index 32ae6e73..e34b4123 100644
--- a/ArrayReordering/ArrayReordering.UnitTests/ArrayReordering.UnitTests.csproj
+++ b/ArrayReordering/ArrayReordering.UnitTests/ArrayReordering.UnitTests.csproj
@@ -8,7 +8,7 @@
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   <ItemGroup>
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     <PackageReference Include="xunit.runner.visualstudio" Version="3.1.5">
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diff --git a/DivisorsAndSum/DivisorsAndSum.UnitTests/DivisorsAndSum.UnitTests.csproj b/DivisorsAndSum/DivisorsAndSum.UnitTests/DivisorsAndSum.UnitTests.csproj
index a9006307..cd241041 100644
--- a/DivisorsAndSum/DivisorsAndSum.UnitTests/DivisorsAndSum.UnitTests.csproj
+++ b/DivisorsAndSum/DivisorsAndSum.UnitTests/DivisorsAndSum.UnitTests.csproj
@@ -8,7 +8,7 @@
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     <PackageReference Include="xunit.runner.visualstudio" Version="3.1.5">
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diff --git a/MarsRover/MarsRover.UnitTests/MarsRover.UnitTests.csproj b/MarsRover/MarsRover.UnitTests/MarsRover.UnitTests.csproj
index 14863201..d9dad16c 100644
--- a/MarsRover/MarsRover.UnitTests/MarsRover.UnitTests.csproj
+++ b/MarsRover/MarsRover.UnitTests/MarsRover.UnitTests.csproj
@@ -8,7 +8,7 @@
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diff --git a/MostRepeatedLetter/MostRepeatedLetter.UnitTests/MostRepeatedLetter.UnitTests.csproj b/MostRepeatedLetter/MostRepeatedLetter.UnitTests/MostRepeatedLetter.UnitTests.csproj
index 26d5c31d..73aa794d 100644
--- a/MostRepeatedLetter/MostRepeatedLetter.UnitTests/MostRepeatedLetter.UnitTests.csproj
+++ b/MostRepeatedLetter/MostRepeatedLetter.UnitTests/MostRepeatedLetter.UnitTests.csproj
@@ -10,7 +10,7 @@
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   <ItemGroup>
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     <PackageReference Include="xunit.runner.visualstudio" Version="3.1.5">
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diff --git a/Palindromo/Palindromo.UnitTests/Palindromo.UnitTests.csproj b/Palindromo/Palindromo.UnitTests/Palindromo.UnitTests.csproj
index a50b3478..81f7cd76 100644
--- a/Palindromo/Palindromo.UnitTests/Palindromo.UnitTests.csproj
+++ b/Palindromo/Palindromo.UnitTests/Palindromo.UnitTests.csproj
@@ -8,7 +8,7 @@
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diff --git a/PrimeNumber/PrimeNumber.UnitTests/PrimeNumber.UnitTests.csproj b/PrimeNumber/PrimeNumber.UnitTests/PrimeNumber.UnitTests.csproj
index d0829356..332f492f 100644
--- a/PrimeNumber/PrimeNumber.UnitTests/PrimeNumber.UnitTests.csproj
+++ b/PrimeNumber/PrimeNumber.UnitTests/PrimeNumber.UnitTests.csproj
@@ -10,7 +10,7 @@
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diff --git a/SatelliteMessages/SatelliteMessages.UnitTests/SatelliteMessages.UnitTests.csproj b/SatelliteMessages/SatelliteMessages.UnitTests/SatelliteMessages.UnitTests.csproj
index 3538fbb3..a72c8e4e 100644
--- a/SatelliteMessages/SatelliteMessages.UnitTests/SatelliteMessages.UnitTests.csproj
+++ b/SatelliteMessages/SatelliteMessages.UnitTests/SatelliteMessages.UnitTests.csproj
@@ -8,7 +8,7 @@
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