diff --git a/src/Serilog.Sinks.Async/Serilog.Sinks.Async.csproj b/src/Serilog.Sinks.Async/Serilog.Sinks.Async.csproj
index 6b65aaa..c773eaa 100644
--- a/src/Serilog.Sinks.Async/Serilog.Sinks.Async.csproj
+++ b/src/Serilog.Sinks.Async/Serilog.Sinks.Async.csproj
@@ -29,7 +29,7 @@
   </PropertyGroup>
   
   <ItemGroup>
-    <PackageReference Include="Serilog" Version="2.8.0" />
+    <PackageReference Include="Serilog" Version="2.9.0" />
   </ItemGroup>
 
   <ItemGroup Condition=" '$(TargetFramework)' == 'net45' Or '$(TargetFramework)' == 'net461' ">