diff --git a/builders/testdata/dotnet/cs_with_dep/cs_with_deps.csproj b/builders/testdata/dotnet/cs_with_dep/cs_with_deps.csproj
index 1456741..bebc95c 100644
--- a/builders/testdata/dotnet/cs_with_dep/cs_with_deps.csproj
+++ b/builders/testdata/dotnet/cs_with_dep/cs_with_deps.csproj
@@ -5,7 +5,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
   </ItemGroup>
 
 </Project>