diff --git a/src/Cnblogs.Architecture.Ddd.Infrastructure.MongoDb/Cnblogs.Architecture.Ddd.Infrastructure.MongoDb.csproj b/src/Cnblogs.Architecture.Ddd.Infrastructure.MongoDb/Cnblogs.Architecture.Ddd.Infrastructure.MongoDb.csproj
index f4e4317..a294ad9 100644
--- a/src/Cnblogs.Architecture.Ddd.Infrastructure.MongoDb/Cnblogs.Architecture.Ddd.Infrastructure.MongoDb.csproj
+++ b/src/Cnblogs.Architecture.Ddd.Infrastructure.MongoDb/Cnblogs.Architecture.Ddd.Infrastructure.MongoDb.csproj
@@ -10,7 +10,7 @@
   </PropertyGroup>
 
     <ItemGroup>
-      <PackageReference Include="MongoDB.Driver" Version="3.0.0" />
+      <PackageReference Include="MongoDB.Driver" Version="3.1.0" />
     </ItemGroup>
 
     <ItemGroup>