diff --git a/PkgMgr/NuGet/TestClassLibrary1/TestClassLibrary1/TestClassLibrary1_netstd2.csproj b/PkgMgr/NuGet/TestClassLibrary1/TestClassLibrary1/TestClassLibrary1_netstd2.csproj
index c2667bca..3c5e4835 100644
--- a/PkgMgr/NuGet/TestClassLibrary1/TestClassLibrary1/TestClassLibrary1_netstd2.csproj
+++ b/PkgMgr/NuGet/TestClassLibrary1/TestClassLibrary1/TestClassLibrary1_netstd2.csproj
@@ -19,7 +19,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Newtonsoft.Json" Version="10.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/PkgMgr/NuGet/TestClassLibrary1/TestClassLibrary1/packages.config b/PkgMgr/NuGet/TestClassLibrary1/TestClassLibrary1/packages.config
index e157ba14..3b927c91 100644
--- a/PkgMgr/NuGet/TestClassLibrary1/TestClassLibrary1/packages.config
+++ b/PkgMgr/NuGet/TestClassLibrary1/TestClassLibrary1/packages.config
@@ -1,4 +1,4 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="Newtonsoft.Json" version="10.0.3" targetFramework="net47" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net47" />
 </packages>
\ No newline at end of file