diff --git a/redisscheduler/pom.xml b/redisscheduler/pom.xml
old mode 100755
new mode 100644
index 7b15687..ab620f0
--- a/redisscheduler/pom.xml
+++ b/redisscheduler/pom.xml
@@ -41,7 +41,7 @@
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-databind</artifactId>
-            <version>2.9.9</version>
+            <version>2.9.10.3</version>
         </dependency>
     </dependencies>
     <profiles>