diff --git a/OpenTok/OpenTok.csproj b/OpenTok/OpenTok.csproj
index c9fd993..0a79181 100644
--- a/OpenTok/OpenTok.csproj
+++ b/OpenTok/OpenTok.csproj
@@ -28,19 +28,19 @@
   </PropertyGroup>
   <ItemGroup Condition=" '$(TargetFramework)' == 'net452'">
     <PackageReference Include="JWT" Version="2.3.2" />
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
   </ItemGroup>
   <ItemGroup Condition=" '$(TargetFramework)' ==  'net46'">
     <PackageReference Include="JWT" Version="2.3.2" />
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
   </ItemGroup>
   <ItemGroup Condition=" '$(TargetFramework)' == 'netstandard2.0' ">
     <PackageReference Include="JWT" Version="7.2.1" />
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
   </ItemGroup>
   <ItemGroup Condition=" '$(TargetFramework)' == 'net461'">
     <PackageReference Include="JWT" Version="7.2.1" />
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
   </ItemGroup>
   <ItemGroup Condition=" '$(TargetFramework)' != 'netstandard2.0' ">
     <Reference Include="System.Web" />