diff --git a/src/ReflectSoftware.Facebook.Messenger.AspNetCore.Webhook/ReflectSoftware.Facebook.Messenger.AspNetCore.Webhook.csproj b/src/ReflectSoftware.Facebook.Messenger.AspNetCore.Webhook/ReflectSoftware.Facebook.Messenger.AspNetCore.Webhook.csproj
index 7595f84..60ee5b6 100644
--- a/src/ReflectSoftware.Facebook.Messenger.AspNetCore.Webhook/ReflectSoftware.Facebook.Messenger.AspNetCore.Webhook.csproj
+++ b/src/ReflectSoftware.Facebook.Messenger.AspNetCore.Webhook/ReflectSoftware.Facebook.Messenger.AspNetCore.Webhook.csproj
@@ -35,7 +35,7 @@
     <PackageReference Include="Microsoft.AspNetCore.Http.Abstractions" Version="2.2.0" />
     <PackageReference Include="Microsoft.AspNetCore.Mvc.Abstractions" Version="2.2.0" />
     <PackageReference Include="Microsoft.AspNetCore.Mvc.Core" Version="2.2.5" />
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
   </ItemGroup>
 
   <ItemGroup Condition=" '$(TargetFramework)' == 'net461' ">
diff --git a/src/ReflectSoftware.Facebook.Messenger.Common/ReflectSoftware.Facebook.Messenger.Common.csproj b/src/ReflectSoftware.Facebook.Messenger.Common/ReflectSoftware.Facebook.Messenger.Common.csproj
index 6267c0c..c33de1d 100644
--- a/src/ReflectSoftware.Facebook.Messenger.Common/ReflectSoftware.Facebook.Messenger.Common.csproj
+++ b/src/ReflectSoftware.Facebook.Messenger.Common/ReflectSoftware.Facebook.Messenger.Common.csproj
@@ -36,7 +36,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
   </ItemGroup>
 
 </Project>
\ No newline at end of file