diff --git a/examples/use-cases/contract-signing/pom.xml b/examples/use-cases/contract-signing/pom.xml
index 4ce7fa1..1fb0997 100644
--- a/examples/use-cases/contract-signing/pom.xml
+++ b/examples/use-cases/contract-signing/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>4.0.3</version>
+        <version>4.0.7</version>
         <relativePath/>
     </parent>