diff --git a/Iteration3/Quantour/pom.xml b/Iteration3/Quantour/pom.xml
index 9fb514ec..ca905486 100644
--- a/Iteration3/Quantour/pom.xml
+++ b/Iteration3/Quantour/pom.xml
@@ -54,7 +54,7 @@
     <dependency>
       <groupId>com.fasterxml.jackson.core</groupId>
       <artifactId>jackson-databind</artifactId>
-      <version>2.5.1</version>
+      <version>2.9.10.3</version>
     </dependency>
 
     <!-- JSTL标签类 -->