diff --git a/spring-boot-11-quartz/pom.xml b/spring-boot-11-quartz/pom.xml
index a46a352..bb09340 100644
--- a/spring-boot-11-quartz/pom.xml
+++ b/spring-boot-11-quartz/pom.xml
@@ -28,7 +28,7 @@
         <dependency>
             <groupId>org.quartz-scheduler</groupId>
             <artifactId>quartz</artifactId>
-            <version>2.2.1</version>
+            <version>2.3.2</version>
             <exclusions>
                 <exclusion>
                     <artifactId>slf4j-api</artifactId>