diff --git a/Boyd.NMEA/Boyd.NMEA.csproj b/Boyd.NMEA/Boyd.NMEA.csproj
index 7eeed48..74f454d 100644
--- a/Boyd.NMEA/Boyd.NMEA.csproj
+++ b/Boyd.NMEA/Boyd.NMEA.csproj
@@ -34,7 +34,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="MessagePack" Version="2.5.192" />
+    <PackageReference Include="MessagePack" Version="3.1.2" />
     <PackageReference Include="System.Memory" Version="4.6.0" />
   </ItemGroup>