diff --git a/src/Ookii.AnswerFile.Tests/Ookii.AnswerFile.Tests.csproj b/src/Ookii.AnswerFile.Tests/Ookii.AnswerFile.Tests.csproj
index decf180..d377f1d 100644
--- a/src/Ookii.AnswerFile.Tests/Ookii.AnswerFile.Tests.csproj
+++ b/src/Ookii.AnswerFile.Tests/Ookii.AnswerFile.Tests.csproj
@@ -78,10 +78,10 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.13.0" />
-    <PackageReference Include="MSTest.TestAdapter" Version="3.8.3" />
-    <PackageReference Include="MSTest.TestFramework" Version="3.8.3" />
-    <PackageReference Include="coverlet.collector" Version="6.0.4">
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.5.1" />
+    <PackageReference Include="MSTest.TestAdapter" Version="4.2.2" />
+    <PackageReference Include="MSTest.TestFramework" Version="4.2.2" />
+    <PackageReference Include="coverlet.collector" Version="10.0.0">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
diff --git a/src/Ookii.AnswerFile/Ookii.AnswerFile.csproj b/src/Ookii.AnswerFile/Ookii.AnswerFile.csproj
index acfb32b..b761c7a 100644
--- a/src/Ookii.AnswerFile/Ookii.AnswerFile.csproj
+++ b/src/Ookii.AnswerFile/Ookii.AnswerFile.csproj
@@ -30,7 +30,7 @@
 
   <ItemGroup>
     <PackageReference Include="Ookii.BinarySize" Version="1.2.0" />
-    <PackageReference Include="System.Text.Json" Version="9.0.4" Condition="'$(TargetFramework)'=='net8.0'" />
+    <PackageReference Include="System.Text.Json" Version="10.0.7" Condition="'$(TargetFramework)'=='net8.0'" />
   </ItemGroup>
 
   <ItemGroup>