diff --git a/spring-boot-11-scheduled/pom.xml b/spring-boot-11-scheduled/pom.xml
index ae7b081..05981c2 100644
--- a/spring-boot-11-scheduled/pom.xml
+++ b/spring-boot-11-scheduled/pom.xml
@@ -33,7 +33,7 @@
         <dependency>
             <groupId>org.quartz-scheduler</groupId>
             <artifactId>quartz</artifactId>
-            <version>2.2.1</version>
+            <version>2.3.2</version>
         </dependency>
 
         <dependency>