diff --git a/src/ARMCustomTool.Tests/packages.config b/src/ARMCustomTool.Tests/packages.config
index b83383f..123b901 100644
--- a/src/ARMCustomTool.Tests/packages.config
+++ b/src/ARMCustomTool.Tests/packages.config
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="Newtonsoft.Json" version="12.0.3" targetFramework="net472" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net472" />
   <package id="NUnit" version="3.12.0" targetFramework="net472" />
 </packages>
\ No newline at end of file
diff --git a/src/ARMCustomTool/ARMCustomTool.csproj b/src/ARMCustomTool/ARMCustomTool.csproj
index be136c6..9a60e96 100644
--- a/src/ARMCustomTool/ARMCustomTool.csproj
+++ b/src/ARMCustomTool/ARMCustomTool.csproj
@@ -67,7 +67,7 @@
     <PackageReference Include="Microsoft.VisualStudio.SDK" Version="16.0.202" ExcludeAssets="runtime" />
     <PackageReference Include="Microsoft.VSSDK.BuildTools" Version="16.4.1057" />
     <PackageReference Include="Newtonsoft.Json">
-      <Version>12.0.3</Version>
+      <Version>13.0.1</Version>
     </PackageReference>
   </ItemGroup>
   <ItemGroup>
diff --git a/src/ARMLinker/ARMLinker.csproj b/src/ARMLinker/ARMLinker.csproj
index 8b0fed3..c200299 100644
--- a/src/ARMLinker/ARMLinker.csproj
+++ b/src/ARMLinker/ARMLinker.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>