diff --git a/java/intro-jackson-serializers/pom.xml b/java/intro-jackson-serializers/pom.xml
index 4f720b0..5286f62 100644
--- a/java/intro-jackson-serializers/pom.xml
+++ b/java/intro-jackson-serializers/pom.xml
@@ -16,7 +16,7 @@
 		<dependency>
 			<groupId>com.fasterxml.jackson.core</groupId>
 			<artifactId>jackson-databind</artifactId>
-			<version>2.10.2</version>
+			<version>2.12.6.1</version>
 		</dependency>
 	</dependencies>