diff --git a/DomainEventPublisher/domain-event-publisher.csproj b/DomainEventPublisher/domain-event-publisher.csproj
index ae7770f..ad4300d 100644
--- a/DomainEventPublisher/domain-event-publisher.csproj
+++ b/DomainEventPublisher/domain-event-publisher.csproj
@@ -10,7 +10,7 @@
     <PackageReference Include="Amazon.Lambda.DynamoDBEvents" Version="1.1.0" />
     <PackageReference Include="Amazon.Lambda.Serialization.Json" Version="1.6.0" />
     <PackageReference Include="AWSSDK.SimpleNotificationService" Version="3.3.101.57" />
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.2" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.2" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/Shared/Shared.csproj b/Shared/Shared.csproj
index 6218a75..3046bb6 100644
--- a/Shared/Shared.csproj
+++ b/Shared/Shared.csproj
@@ -5,7 +5,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.2" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.2" />
   </ItemGroup>
 
 </Project>