diff --git a/samples/client/petstore/java/webclient-nullable-arrays/pom.xml b/samples/client/petstore/java/webclient-nullable-arrays/pom.xml
index 4dd9da507ed1..015a54affb0b 100644
--- a/samples/client/petstore/java/webclient-nullable-arrays/pom.xml
+++ b/samples/client/petstore/java/webclient-nullable-arrays/pom.xml
@@ -121,7 +121,7 @@
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <swagger-annotations-version>1.6.6</swagger-annotations-version>
-        <spring-boot-version>2.6.6</spring-boot-version>
+        <spring-boot-version>3.3.7</spring-boot-version>
         <jackson-version>2.13.4</jackson-version>
         <jackson-databind-version>2.13.4.2</jackson-databind-version>
         <jackson-databind-nullable-version>0.2.4</jackson-databind-nullable-version>