diff --git a/2019-08/spring-23/pom.xml b/2019-08/spring-23/pom.xml
index ac31f89e..7c43f2b8 100644
--- a/2019-08/spring-23/pom.xml
+++ b/2019-08/spring-23/pom.xml
@@ -39,7 +39,7 @@
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-web</artifactId>
-            <version>2.1.8.RELEASE</version>
+            <version>2.5.12</version>
         </dependency>
     </dependencies>