diff --git a/RuleEngine/RuleEngine.csproj b/RuleEngine/RuleEngine.csproj
index 8bb3052..ce44f5a 100644
--- a/RuleEngine/RuleEngine.csproj
+++ b/RuleEngine/RuleEngine.csproj
@@ -10,7 +10,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.3" Publish="false" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" Publish="false" />
   </ItemGroup>
 
 </Project>