diff --git a/java-spring-actuator-metrics-to-structured-logs/build.gradle b/java-spring-actuator-metrics-to-structured-logs/build.gradle
index 25c3fc9..90eb68d 100644
--- a/java-spring-actuator-metrics-to-structured-logs/build.gradle
+++ b/java-spring-actuator-metrics-to-structured-logs/build.gradle
@@ -1,6 +1,6 @@
 buildscript {
 	ext {
-		springBootVersion = '2.1.0.RELEASE'
+		springBootVersion = '3.5.6'
 	}
 	repositories {
 		mavenCentral()