diff --git a/backend/ORT/ORT.csproj b/backend/ORT/ORT.csproj
index 520e1e1..6794178 100644
--- a/backend/ORT/ORT.csproj
+++ b/backend/ORT/ORT.csproj
@@ -13,7 +13,7 @@
       <IncludeAssets>runtime; build; native; contentfiles; analyzers</IncludeAssets>
     </PackageReference>
     <PackageReference Include="Microsoft.VisualStudio.Azure.Containers.Tools.Targets" Version="1.7.10" />
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.2" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
   </ItemGroup>
 
 </Project>
diff --git a/backend/Test/Test.csproj b/backend/Test/Test.csproj
index 4287935..a0c67a6 100644
--- a/backend/Test/Test.csproj
+++ b/backend/Test/Test.csproj
@@ -6,7 +6,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.2" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
   </ItemGroup>
 
   <ItemGroup>