diff --git a/samples/Sample.WebService/Sample.WebService.csproj b/samples/Sample.WebService/Sample.WebService.csproj
index a825d2a..0f9bbb5 100644
--- a/samples/Sample.WebService/Sample.WebService.csproj
+++ b/samples/Sample.WebService/Sample.WebService.csproj
@@ -9,7 +9,7 @@
   <ItemGroup>
     <PackageReference Include="Serilog.AspNetCore" Version="8.0.1" />
     <PackageReference Include="Serilog.Sinks.AzureTableStorage" Version="9.6.0" />
-    <PackageReference Include="Swashbuckle.AspNetCore" Version="6.4.0" />
+    <PackageReference Include="Swashbuckle.AspNetCore" Version="6.6.2" />
   </ItemGroup>
 
   <ItemGroup>