diff --git a/Benchmarks/Benchmarks.csproj b/Benchmarks/Benchmarks.csproj
index 59d4bf6..ab1f648 100644
--- a/Benchmarks/Benchmarks.csproj
+++ b/Benchmarks/Benchmarks.csproj
@@ -10,7 +10,7 @@
 
   <ItemGroup>
     <PackageReference Include="AE.Net.Mail" Version="1.7.10" />
-    <PackageReference Include="BenchmarkDotNet" Version="0.14.0" />
+    <PackageReference Include="BenchmarkDotNet" Version="0.15.5" />
     <PackageReference Include="Mail.dll" Version="3.0.25121.1408" />
     <PackageReference Include="MailSystem.NET" Version="2.0.1" />
     <PackageReference Include="MimeKit" Version="4.12.0" />