diff --git a/backend/Application/Api/Rest/ExportController.cs b/backend/Application/Api/Rest/ExportController.cs
index e2cd55b5..e7e0dd06 100644
--- a/backend/Application/Api/Rest/ExportController.cs
+++ b/backend/Application/Api/Rest/ExportController.cs
@@ -92,7 +92,7 @@ public async Task<ActionResult> GetStatementExport(string accountAddress, DateTi
         var lastTime = values.Last().Timestamp;
         return new FileContentResult(Encoding.ASCII.GetBytes(csv.ToString()), "text/csv")
         {
-            FileDownloadName = $"statement-{accountAddress}_{firstTime:yyyyMMddHHmmss}-{lastTime:yyyyMMddHHmmss}.csv"
+            FileDownloadName = $"statement-{accountAddress}_{firstTime:yyyyMMddHHmmss}Z-{lastTime:yyyyMMddHHmmss}Z.csv"
         };
     }
 }
diff --git a/backend/Application/Application.csproj b/backend/Application/Application.csproj
index aab8ede0..5a145353 100644
--- a/backend/Application/Application.csproj
+++ b/backend/Application/Application.csproj
@@ -4,7 +4,7 @@
         <TargetFramework>net6.0</TargetFramework>
         <Nullable>enable</Nullable>
         <ImplicitUsings>disable</ImplicitUsings>
-        <Version>1.6.3</Version>
+        <Version>1.6.4</Version>
     </PropertyGroup>
 
     <ItemGroup>