diff --git a/Directory.Packages.props b/Directory.Packages.props
index b7409b5c8f..9e4ef882b5 100644
--- a/Directory.Packages.props
+++ b/Directory.Packages.props
@@ -119,7 +119,7 @@
     <PackageVersion Include="Microsoft.IdentityModel.Tokens" Version="8.12.0" />
     <PackageVersion Include="Microsoft.IdentityModel.JsonWebTokens" Version="8.12.0" />
     <PackageVersion Include="Minio" Version="6.0.4" />
-    <PackageVersion Include="MongoDB.Driver" Version="3.3.0" />
+    <PackageVersion Include="MongoDB.Driver" Version="3.4.3" />
     <PackageVersion Include="NEST" Version="7.17.5" />
     <PackageVersion Include="Newtonsoft.Json" Version="13.0.3" />
     <PackageVersion Include="Nito.AsyncEx.Context" Version="5.1.2" />
diff --git a/modules/permission-management/src/Volo.Abp.PermissionManagement.MongoDB/Volo/Abp/PermissionManagement/MongoDb/MongoPermissionGrantRepository.cs b/modules/permission-management/src/Volo.Abp.PermissionManagement.MongoDB/Volo/Abp/PermissionManagement/MongoDb/MongoPermissionGrantRepository.cs
index d83d916890..713657e605 100644
--- a/modules/permission-management/src/Volo.Abp.PermissionManagement.MongoDB/Volo/Abp/PermissionManagement/MongoDb/MongoPermissionGrantRepository.cs
+++ b/modules/permission-management/src/Volo.Abp.PermissionManagement.MongoDB/Volo/Abp/PermissionManagement/MongoDb/MongoPermissionGrantRepository.cs
@@ -55,10 +55,9 @@ public class MongoPermissionGrantRepository :
     {
         cancellationToken = GetCancellationToken(cancellationToken);
         return await (await GetQueryableAsync(cancellationToken))
-            .Where(s =>
-                names.Contains(s.Name) &&
-                s.ProviderName == providerName &&
-                s.ProviderKey == providerKey
+            .Where(s => names.Any(n => n.Equals(s.Name, StringComparison.CurrentCultureIgnoreCase)) &&
+                        s.ProviderName == providerName &&
+                        s.ProviderKey == providerKey
             ).ToListAsync(cancellationToken);
     }
 }