diff --git a/Weeks3-4/servlets/bookstore/pom.xml b/Weeks3-4/servlets/bookstore/pom.xml
index ecc85d033..346e852f3 100644
--- a/Weeks3-4/servlets/bookstore/pom.xml
+++ b/Weeks3-4/servlets/bookstore/pom.xml
@@ -32,7 +32,7 @@
 		<dependency>
 			<groupId>com.fasterxml.jackson.core</groupId>
 			<artifactId>jackson-databind</artifactId>
-			<version>2.9.0.pr4</version>
+			<version>2.13.4.1</version>
 		</dependency>
 		
 		<dependency>