diff --git a/dotnet/CDS.Tools.CDSDiscoAPI/CDS.Tools.CDSDiscoAPI.csproj b/dotnet/CDS.Tools.CDSDiscoAPI/CDS.Tools.CDSDiscoAPI.csproj
index 8db18f5..3754b1e 100644
--- a/dotnet/CDS.Tools.CDSDiscoAPI/CDS.Tools.CDSDiscoAPI.csproj
+++ b/dotnet/CDS.Tools.CDSDiscoAPI/CDS.Tools.CDSDiscoAPI.csproj
@@ -12,7 +12,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.2" />
     <PackageReference Include="System.Text.Json" Version="4.7.0" />
   </ItemGroup>
 
diff --git a/dotnet/CDS.Tools.CRMDiscoAPITest/packages.config b/dotnet/CDS.Tools.CRMDiscoAPITest/packages.config
index a9de8b5..09b26d5 100644
--- a/dotnet/CDS.Tools.CRMDiscoAPITest/packages.config
+++ b/dotnet/CDS.Tools.CRMDiscoAPITest/packages.config
@@ -1,4 +1,4 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="Newtonsoft.Json" version="12.0.3" targetFramework="net472" />
+  <package id="Newtonsoft.Json" version="13.0.2" targetFramework="net472" />
 </packages>
\ No newline at end of file