diff --git a/demos/grpc-java-contrib-demo/pom.xml b/demos/grpc-java-contrib-demo/pom.xml
index 10b86b0..155c8dd 100644
--- a/demos/grpc-java-contrib-demo/pom.xml
+++ b/demos/grpc-java-contrib-demo/pom.xml
@@ -15,7 +15,7 @@
 
     <properties>
         <maven.deploy.skip>true</maven.deploy.skip>
-        <spring.boot.version>2.7.6</spring.boot.version>
+        <spring.boot.version>3.0.5</spring.boot.version>
     </properties>
 
     <modules>