diff --git a/RemoteBrowserMobProxy.Tests/packages.config b/RemoteBrowserMobProxy.Tests/packages.config
index a8de9f6..a2791c2 100644
--- a/RemoteBrowserMobProxy.Tests/packages.config
+++ b/RemoteBrowserMobProxy.Tests/packages.config
@@ -5,7 +5,7 @@
   <package id="Microsoft.CodeCoverage" version="16.8.3" targetFramework="net461" />
   <package id="Microsoft.NET.Test.Sdk" version="16.8.3" targetFramework="net461" />
   <package id="Moq" version="4.2.1510.2205" targetFramework="net45" />
-  <package id="Newtonsoft.Json" version="6.0.5" targetFramework="net45" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net45" />
   <package id="NUnit" version="3.13.0" targetFramework="net461" />
   <package id="NUnit3TestAdapter" version="3.17.0" targetFramework="net461" />
   <package id="RestSharp" version="106.11.7" targetFramework="net461" />
diff --git a/RemoteBrowserMobProxy/RemoteBrowserMobProxy.csproj b/RemoteBrowserMobProxy/RemoteBrowserMobProxy.csproj
index 06d5c4a..1576369 100644
--- a/RemoteBrowserMobProxy/RemoteBrowserMobProxy.csproj
+++ b/RemoteBrowserMobProxy/RemoteBrowserMobProxy.csproj
@@ -11,7 +11,7 @@
     <ItemGroup>
       <PackageReference Include="HarSharp" Version="2.0.0" />
       <PackageReference Include="Microsoft.CSharp" Version="4.7.0" />
-      <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+      <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
       <PackageReference Include="RestSharp" Version="106.11.7" />
     </ItemGroup>