diff --git a/sbpayment-samples/sbpayment-sample-spring-boot/build.gradle b/sbpayment-samples/sbpayment-sample-spring-boot/build.gradle
index 9234c51..70e16b2 100644
--- a/sbpayment-samples/sbpayment-sample-spring-boot/build.gradle
+++ b/sbpayment-samples/sbpayment-sample-spring-boot/build.gradle
@@ -1,5 +1,5 @@
 plugins {
-    id 'org.springframework.boot' version '2.1.3.RELEASE'
+    id 'org.springframework.boot' version '2.5.3'
 }
 
 description = 'SBPayment Sample - Spring Boot Application'