diff --git a/src/KafkaFlow.Serializer.JsonCore/KafkaFlow.Serializer.JsonCore.csproj b/src/KafkaFlow.Serializer.JsonCore/KafkaFlow.Serializer.JsonCore.csproj
index 252b999e7..88af21601 100644
--- a/src/KafkaFlow.Serializer.JsonCore/KafkaFlow.Serializer.JsonCore.csproj
+++ b/src/KafkaFlow.Serializer.JsonCore/KafkaFlow.Serializer.JsonCore.csproj
@@ -8,7 +8,7 @@
     </PropertyGroup>
 
     <ItemGroup>
-        <PackageReference Include="System.Text.Json" Version="6.0.8" />
+        <PackageReference Include="System.Text.Json" Version="8.0.4" />
     </ItemGroup>
 
     <ItemGroup>