diff --git a/jsp/pom.xml b/jsp/pom.xml
index 2b25fac..f7bb137 100644
--- a/jsp/pom.xml
+++ b/jsp/pom.xml
@@ -86,7 +86,7 @@
 <dependency>
 <groupid>org.springframework</groupid>
 <artifactid>spring-core</artifactid>
- <version>5.1.3.RELEASE</version>
+ <version>5.3.18</version>
 <scope>test</scope>
 </dependency>
 </dependencies>
</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/OWASP/owasp-java-encoder/pull/57.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/OWASP/owasp-java-encoder/pull/57.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>