diff --git a/edge/modules/BalloonModule/BalloonModule.csproj b/edge/modules/BalloonModule/BalloonModule.csproj
index 95ff0fd..5a9574b 100644
--- a/edge/modules/BalloonModule/BalloonModule.csproj
+++ b/edge/modules/BalloonModule/BalloonModule.csproj
@@ -21,7 +21,7 @@
     <PackageReference Include="Microsoft.Extensions.Configuration.EnvironmentVariables" Version="2.1.1" />
     <PackageReference Include="Microsoft.Extensions.Configuration.FileExtensions" Version="2.1.1" />
     <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="2.0.0" />
-    <PackageReference Include="Newtonsoft.Json" Version="11.0.2" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.2" />
     <PackageReference Include="System.Runtime.Loader" Version="4.3.0" />
   </ItemGroup>
 
diff --git a/shared/WeatherBalloon.Common/WeatherBalloon.Common.csproj b/shared/WeatherBalloon.Common/WeatherBalloon.Common.csproj
index 9008f26..4a8785e 100644
--- a/shared/WeatherBalloon.Common/WeatherBalloon.Common.csproj
+++ b/shared/WeatherBalloon.Common/WeatherBalloon.Common.csproj
@@ -6,7 +6,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.Azure.Devices.Client" Version="1.20.0" />
-    <PackageReference Include="Newtonsoft.Json" Version="11.0.2" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.2" />
   </ItemGroup>
 
 </Project>
diff --git a/shared/WeatherBalloon.Messaging/WeatherBalloon.Messaging.csproj b/shared/WeatherBalloon.Messaging/WeatherBalloon.Messaging.csproj
index 9431ebf..44de632 100644
--- a/shared/WeatherBalloon.Messaging/WeatherBalloon.Messaging.csproj
+++ b/shared/WeatherBalloon.Messaging/WeatherBalloon.Messaging.csproj
@@ -4,6 +4,6 @@
     <TargetFramework>netstandard2.0</TargetFramework>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="Newtonsoft.Json" Version="11.0.2" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.2" />
   </ItemGroup>
 </Project>