diff --git a/aws-serverless-java-container-spring/pom.xml b/aws-serverless-java-container-spring/pom.xml
index f03d9db0..500b26e6 100644
--- a/aws-serverless-java-container-spring/pom.xml
+++ b/aws-serverless-java-container-spring/pom.xml
@@ -16,7 +16,7 @@
 </parent>
 
 <properties>
- <spring.version>6.2.8</spring.version>
+ <spring.version>6.2.11</spring.version>
 <spring-security.version>6.5.1</spring-security.version>
 </properties>
 
diff --git a/aws-serverless-java-container-springboot3/pom.xml b/aws-serverless-java-container-springboot3/pom.xml
index 5dcac156..777cfe18 100644
--- a/aws-serverless-java-container-springboot3/pom.xml
+++ b/aws-serverless-java-container-springboot3/pom.xml
@@ -15,7 +15,7 @@
 <version>2.1.5-SNAPSHOT</version>
 
 <properties>
- <spring.version>6.2.8</spring.version>
+ <spring.version>6.2.11</spring.version>
 <springboot.version>3.4.5</springboot.version>
 <springsecurity.version>6.4.5</springsecurity.version>
 </properties>
diff --git a/samples/spring/pet-store/pom.xml b/samples/spring/pet-store/pom.xml
index 3603df15..53c9c740 100644
--- a/samples/spring/pet-store/pom.xml
+++ b/samples/spring/pet-store/pom.xml
@@ -24,7 +24,7 @@
 </licenses>
 
 <properties>
- <spring.version>6.2.8</spring.version>
+ <spring.version>6.2.11</spring.version>
 <log4j.version>2.24.3</log4j.version>
 <maven.compiler.source>17</maven.compiler.source>
 <maven.compiler.target>17</maven.compiler.target>
</div><div class="naked_ctrl">
<form action="/index.cgi/contrast" 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/aws/serverless-java-container/pull/1531.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/aws/serverless-java-container/pull/1531.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" selected="selected">配色反転</option>
<option value="larger-text">文字拡大</option>
<option value="mobile">モバイル</option>
</select>
<input type="submit" value="表示" />
</p>
</form>
</div>