diff --git a/days/069-072-django-rest/demo/requirements.txt b/days/069-072-django-rest/demo/requirements.txt
index 85956bc4..23d3f882 100644
--- a/days/069-072-django-rest/demo/requirements.txt
+++ b/days/069-072-django-rest/demo/requirements.txt
@@ -1,4 +1,4 @@
-django==2.2.13
+django==2.2.18
 django-registration==3.0.1
 djangorestframework
 requests
</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://patch-diff.githubusercontent.com/raw/talkpython/100daysofweb-with-python-course/pull/42.diff">(-&gt;オリジナル)</a>
/ <label>アドレス: <input type="text" name="naked_post_url" value="https://patch-diff.githubusercontent.com/raw/talkpython/100daysofweb-with-python-course/pull/42.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>