diff --git a/PCAxis.Serializers/PCAxis.Serializers.csproj b/PCAxis.Serializers/PCAxis.Serializers.csproj
index 9c8df0d..62da41a 100644
--- a/PCAxis.Serializers/PCAxis.Serializers.csproj
+++ b/PCAxis.Serializers/PCAxis.Serializers.csproj
@@ -28,7 +28,7 @@
 
     <PackageReference Include="Newtonsoft.Json" Version="13.0.4" />
     <PackageReference Include="Parquet.Net" Version="5.5.0" />
-    <PackageReference Include="PCAxis.Core" Version="1.3.0" />
+    <PackageReference Include="PCAxis.Core" Version="1.4.3" />
     <PackageReference Include="PCAxis.Metadata" Version="1.0.5" />
     <PackageReference Include="ClosedXML" Version="0.105.1" />
     <PackageReference Include="PxWeb.Api2.Server.Models" Version="2.3.2" />