diff --git a/src/DomainObjects/DomainObjects.csproj b/src/DomainObjects/DomainObjects.csproj
index ec9061e..5cd8353 100644
--- a/src/DomainObjects/DomainObjects.csproj
+++ b/src/DomainObjects/DomainObjects.csproj
@@ -9,7 +9,7 @@
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
   </ItemGroup>
 
 </Project>
diff --git a/src/SourceControl/SourceControl.csproj b/src/SourceControl/SourceControl.csproj
index a7d1edc..a71d5d1 100644
--- a/src/SourceControl/SourceControl.csproj
+++ b/src/SourceControl/SourceControl.csproj
@@ -9,7 +9,7 @@
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
   </ItemGroup>
 
   <ItemGroup>