diff --git a/src/Ascom.Alpaca.Client/Ascom.Alpaca.Client.csproj b/src/Ascom.Alpaca.Client/Ascom.Alpaca.Client.csproj
index ce188b4..f1d829f 100644
--- a/src/Ascom.Alpaca.Client/Ascom.Alpaca.Client.csproj
+++ b/src/Ascom.Alpaca.Client/Ascom.Alpaca.Client.csproj
@@ -32,7 +32,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.2" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
     <PackageReference Include="RestSharp" Version="106.6.9" />
   </ItemGroup>