diff --git a/src/Nightingale.Core/Nightingale.Core.csproj b/src/Nightingale.Core/Nightingale.Core.csproj
index 4aa73f5..6b6352b 100644
--- a/src/Nightingale.Core/Nightingale.Core.csproj
+++ b/src/Nightingale.Core/Nightingale.Core.csproj
@@ -25,7 +25,7 @@
 
   <ItemGroup>
     <PackageReference Include="MimeMapping" Version="1.0.1.26" />
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
   </ItemGroup>
 
   <ItemGroup>