diff --git a/Elastacloud.LivyApi/Elastacloud.LivyApi.csproj b/Elastacloud.LivyApi/Elastacloud.LivyApi.csproj
index d48fbe4..0a930b7 100644
--- a/Elastacloud.LivyApi/Elastacloud.LivyApi.csproj
+++ b/Elastacloud.LivyApi/Elastacloud.LivyApi.csproj
@@ -25,7 +25,7 @@
     <DefineConstants>$(DefineConstants);NETSTANDARD</DefineConstants>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
   </ItemGroup>
   <ItemGroup Condition=" '$(TargetFramework)' == 'net45' ">
     <Reference Include="System.Net.Http" />
diff --git a/LivyApi.Test/packages.config b/LivyApi.Test/packages.config
index 7de6e6e..3470431 100644
--- a/LivyApi.Test/packages.config
+++ b/LivyApi.Test/packages.config
@@ -4,7 +4,7 @@
   <package id="Config.Net" version="3.2.0" targetFramework="net452" />
   <package id="Moq" version="4.7.8" targetFramework="net452" />
   <package id="NetBox" version="1.2.0" targetFramework="net452" />
-  <package id="Newtonsoft.Json" version="9.0.1" targetFramework="net452" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net452" />
   <package id="xunit" version="2.2.0" targetFramework="net452" />
   <package id="xunit.abstractions" version="2.0.1" targetFramework="net452" />
   <package id="xunit.assert" version="2.2.0" targetFramework="net452" />