diff --git a/test/Pasper.Json.Tests/Pasper.Json.Tests.csproj b/test/Pasper.Json.Tests/Pasper.Json.Tests.csproj
index 00c7f75..df94f8f 100644
--- a/test/Pasper.Json.Tests/Pasper.Json.Tests.csproj
+++ b/test/Pasper.Json.Tests/Pasper.Json.Tests.csproj
@@ -15,7 +15,7 @@
 
     <ItemGroup>
         <PackageReference Include="coverlet.collector" Version="6.0.2"/>
-        <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.10.0"/>
+        <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.12.0"/>
         <PackageReference Include="xunit" Version="2.9.2"/>
         <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2"/>
     </ItemGroup>
diff --git a/test/Pasper.Tests/Pasper.Tests.csproj b/test/Pasper.Tests/Pasper.Tests.csproj
index c22c925..98a48e2 100644
--- a/test/Pasper.Tests/Pasper.Tests.csproj
+++ b/test/Pasper.Tests/Pasper.Tests.csproj
@@ -14,7 +14,7 @@
 
     <ItemGroup>
         <PackageReference Include="coverlet.collector" Version="6.0.2"/>
-        <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.10.0"/>
+        <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.12.0"/>
         <PackageReference Include="xunit" Version="2.9.2"/>
         <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2"/>
     </ItemGroup>
diff --git a/test/Pasper.Toml.Tests/Pasper.Toml.Tests.csproj b/test/Pasper.Toml.Tests/Pasper.Toml.Tests.csproj
index 1b65271..c3cec86 100644
--- a/test/Pasper.Toml.Tests/Pasper.Toml.Tests.csproj
+++ b/test/Pasper.Toml.Tests/Pasper.Toml.Tests.csproj
@@ -15,7 +15,7 @@
 
     <ItemGroup>
         <PackageReference Include="coverlet.collector" Version="6.0.2"/>
-        <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.10.0"/>
+        <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.12.0"/>
         <PackageReference Include="xunit" Version="2.9.2"/>
         <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2"/>
     </ItemGroup>
diff --git a/test/Pasper.Xml.Tests/Pasper.Xml.Tests.csproj b/test/Pasper.Xml.Tests/Pasper.Xml.Tests.csproj
index 70ffc13..bfb334b 100644
--- a/test/Pasper.Xml.Tests/Pasper.Xml.Tests.csproj
+++ b/test/Pasper.Xml.Tests/Pasper.Xml.Tests.csproj
@@ -15,7 +15,7 @@
 
     <ItemGroup>
         <PackageReference Include="coverlet.collector" Version="6.0.2"/>
-        <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.10.0"/>
+        <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.12.0"/>
         <PackageReference Include="xunit" Version="2.9.2"/>
         <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2"/>
     </ItemGroup>
diff --git a/test/Pasper.Yaml.Tests/Pasper.Yaml.Tests.csproj b/test/Pasper.Yaml.Tests/Pasper.Yaml.Tests.csproj
index 1a78e7a..2481eab 100644
--- a/test/Pasper.Yaml.Tests/Pasper.Yaml.Tests.csproj
+++ b/test/Pasper.Yaml.Tests/Pasper.Yaml.Tests.csproj
@@ -15,7 +15,7 @@
 
     <ItemGroup>
         <PackageReference Include="coverlet.collector" Version="6.0.2"/>
-        <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.10.0"/>
+        <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.12.0"/>
         <PackageReference Include="xunit" Version="2.9.2"/>
         <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2"/>
     </ItemGroup>