diff --git a/ProjectMakoto/ProjectMakoto.csproj b/ProjectMakoto/ProjectMakoto.csproj
index c0695446..45dddf42 100644
--- a/ProjectMakoto/ProjectMakoto.csproj
+++ b/ProjectMakoto/ProjectMakoto.csproj
@@ -49,7 +49,7 @@
     <PackageReference Include="Microsoft.CodeAnalysis.Scripting" Version="4.13.0" />
     <PackageReference Include="MySqlConnector" Version="2.4.0" />
     <PackageReference Include="Octokit" Version="14.0.0" />
-    <PackageReference Include="Serilog" Version="4.2.0" />
+    <PackageReference Include="Serilog" Version="4.3.0" />
     <PackageReference Include="Serilog.Extensions.Logging" Version="9.0.1" />
     <PackageReference Include="Serilog.Sinks.Console" Version="6.0.0" />
     <PackageReference Include="Serilog.Sinks.File" Version="7.0.0" />