diff --git a/requirements.txt b/requirements.txt
index f49df767..b920ed8b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,5 +11,5 @@ oslo.log>=3.30.0 # Apache-2.0
 oslo.utils>=3.28.0 # Apache-2.0
 sphinxcontrib-blockdiag>=1.5.4 # BSD
 sphinxcontrib-seqdiag>=0.8.4 # BSD
-neutron-lib>=1.10.0 # Apache-2.0
+neutron-lib>=1.11.0 # Apache-2.0
 
</div><div class="naked_ctrl">
<form action="/index.cgi/larger-text" method="get" name="gate">
<p><a href="http://altstyle.alfasado.net">AltStyle</a> によって変換されたページ <a href="https://opendev.org/openstack/networking-bgpvpn/commit/fd1ad6ebd4f1ad3c13f5b22b38e7fd3a541f53de.diff">(-&gt;オリジナル)</a>
/ <label>アドレス: <input type="text" name="naked_post_url" value="https://opendev.org/openstack/networking-bgpvpn/commit/fd1ad6ebd4f1ad3c13f5b22b38e7fd3a541f53de.diff" size="22" /></label> <label>モード: <select name="naked_post_mode">
<option value="default">デフォルト</option>
<option value="speech">音声ブラウザ</option>
<option value="ruby">ルビ付き</option>
<option value="contrast">配色反転</option>
<option value="larger-text" selected="selected">文字拡大</option>
<option value="mobile">モバイル</option>
</select>
<input type="submit" value="表示" />
</p>
</form>
</div>