diff --git a/examples/spring-app/pom.xml b/examples/spring-app/pom.xml
index 5374c5d..36b3334 100644
--- a/examples/spring-app/pom.xml
+++ b/examples/spring-app/pom.xml
@@ -1,6 +1,6 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
-  <parent><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-parent</artifactId><version>4.1.1</version><relativePath/></parent>
+  <parent><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-parent</artifactId><version>4.1.2</version><relativePath/></parent>
   <groupId>com.quantipixels.ogiri.examples</groupId><artifactId>spring-app</artifactId><version>0.1.0</version>
   <properties><java.version>17</java.version><tomcat.version>11.0.27</tomcat.version><jackson-bom.version>3.1.7</jackson-bom.version></properties>
   <!-- Boot 4.1.1 ships Tomcat 11.0.24 and Jackson 3.1.5, both with known advisories; keep Ogiri's patched 11.0.27 and 3.1.7 baseline. -->