diff --git a/src/AppCommon/AppCommon.csproj b/src/AppCommon/AppCommon.csproj
index 7aa53c6..412e4ce 100644
--- a/src/AppCommon/AppCommon.csproj
+++ b/src/AppCommon/AppCommon.csproj
@@ -9,7 +9,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.CSharp" Version="4.7.0" />
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.2" />
   </ItemGroup>
 
 </Project>
diff --git a/src/AppMiddleware/AppMiddleware.csproj b/src/AppMiddleware/AppMiddleware.csproj
index 3907a1f..415b122 100644
--- a/src/AppMiddleware/AppMiddleware.csproj
+++ b/src/AppMiddleware/AppMiddleware.csproj
@@ -14,7 +14,7 @@
     <PackageReference Include="Microsoft.AspNetCore.Http" Version="2.2.2" />
     <PackageReference Include="Microsoft.AspNetCore.Routing" Version="2.2.2" />
     <PackageReference Include="Microsoft.Extensions.Logging" Version="3.1.3" />
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.2" />
   </ItemGroup>
 
   <ItemGroup>