diff --git a/Drafts/JsonDemo/pom.xml b/Drafts/JsonDemo/pom.xml
index 1f8407c..061c286 100644
--- a/Drafts/JsonDemo/pom.xml
+++ b/Drafts/JsonDemo/pom.xml
@@ -32,7 +32,7 @@
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-databind</artifactId>
-            <version>2.9.10.1</version>
+            <version>2.12.7.1</version>
         </dependency>
 
         <!-- https://mvnrepository.com/artifact/org.springframework/spring-web -->