diff --git a/SerializationBenchmarks.csproj b/SerializationBenchmarks.csproj
index f06f17f..4eedf4b 100644
--- a/SerializationBenchmarks.csproj
+++ b/SerializationBenchmarks.csproj
@@ -29,7 +29,7 @@
         <PackageReference Include="MsgPack.Cli" Version="1.0.1" />
         <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
         <PackageReference Include="protobuf-net" Version="3.2.45" />
-        <PackageReference Include="ServiceStack.Text" Version="8.4.0" />
+        <PackageReference Include="ServiceStack.Text" Version="10.0.0" />
         <PackageReference Include="SpanJson" Version="4.2.1" />
         <PackageReference Include="Utf8Json" Version="1.3.7" />
     </ItemGroup>