diff --git a/src/DotRecast.Recast.Demo/DotRecast.Recast.Demo.csproj b/src/DotRecast.Recast.Demo/DotRecast.Recast.Demo.csproj
index 8795f78..b109753 100644
--- a/src/DotRecast.Recast.Demo/DotRecast.Recast.Demo.csproj
+++ b/src/DotRecast.Recast.Demo/DotRecast.Recast.Demo.csproj
@@ -19,7 +19,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Serilog" Version="3.1.0" />
+    <PackageReference Include="Serilog" Version="3.1.1" />
     <PackageReference Include="Serilog.Settings.Configuration" Version="7.0.1"/>
     <PackageReference Include="Serilog.Enrichers.Thread" Version="3.1.0"/>
     <PackageReference Include="Serilog.Sinks.Async" Version="1.5.0"/>