diff --git a/Chapter 2/legacyrest/pom.xml b/Chapter 2/legacyrest/pom.xml
index 40c54e7..3e3d6b6 100644
--- a/Chapter 2/legacyrest/pom.xml	
+++ b/Chapter 2/legacyrest/pom.xml	
@@ -30,7 +30,7 @@
 		 <dependency>
         <groupId>com.fasterxml.jackson.core</groupId>
         <artifactId>jackson-databind</artifactId>
-        <version>2.6.4</version>
+        <version>2.12.7.1</version>
 		</dependency>
 		
 		<dependency>