> For the complete documentation index, see [llms.txt](https://docs.keeper.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.keeper.io/release-notes/jp/enterprise/keeper-gateway/keeper-gateway-1.7.5.md).

# Keeperゲートウェイ 1.7.5

## 概要

Keeper ゲートウェイ 1.7.5では、1.7.3および1.7.4で発生していた追加の安定性に関する不具合を修正しています。

## バグ修正

* **PG-161**\
  Windows版ゲートウェイが過剰な数のファイルハンドルを使用してしまう不具合を修正。
* **PG-160**\
  WebRTCセッションの初期化が失敗した際にファイルディスクリプターがリークする不具合を修正。
* **DR-1136**\
  パスワードローテーションで使用禁止文字にバッククォート (back tick) が追加されました。
* **DR-1137**\
  Windowsパフォーマンスカウンターが破損または利用不能な場合に、パスワードローテーションが初期化直後に失敗する不具合を修正。

## アップデート手順

[Keeperゲートウェイのページ](/keeperpam/jp/privileged-access-manager/getting-started/gateways.md)からご利用のプラットフォーム向けの手順をご参照ください。


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