diff --git a/springboot.cassandra/pom.xml b/springboot.cassandra/pom.xml
index 5ff27cd..c8c68e5 100644
--- a/springboot.cassandra/pom.xml
+++ b/springboot.cassandra/pom.xml
@@ -38,7 +38,7 @@
 		<dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-databind</artifactId>
-            <version>2.8.1</version>
+            <version>2.12.6.1</version>
         </dependency>
 
 		<dependency>