diff --git a/scheduler/pom.xml b/scheduler/pom.xml
index c2346db1ed7..42b96d6e81d 100644
--- a/scheduler/pom.xml
+++ b/scheduler/pom.xml
@@ -127,7 +127,7 @@
         <dependency>
             <groupId>org.quartz-scheduler</groupId>
             <artifactId>quartz</artifactId>
-            <version>2.3.2</version>
+            <version>2.5.2</version>
             <scope>provided</scope>
         </dependency>
         <dependency>