diff --git a/spring-boot-property-exp/property-exp-custom-config/pom.xml b/spring-boot-property-exp/property-exp-custom-config/pom.xml
index 7822b31cf270..a69f053b461d 100644
--- a/spring-boot-property-exp/property-exp-custom-config/pom.xml
+++ b/spring-boot-property-exp/property-exp-custom-config/pom.xml
@@ -25,7 +25,7 @@
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter</artifactId>
-            <version>1.5.4.RELEASE</version>
+            <version>2.3.0.RELEASE</version>
         </dependency>
     </dependencies>