diff --git a/redis-demo/pom.xml b/redis-demo/pom.xml
index 49b2e74..77d51f4 100644
--- a/redis-demo/pom.xml
+++ b/redis-demo/pom.xml
@@ -50,7 +50,7 @@
 		<dependency>
 			<groupId>com.fasterxml.jackson.core</groupId>
 			<artifactId>jackson-databind</artifactId>
-			<version>2.10.2</version>
+			<version>2.12.7.1</version>
 		</dependency>
 
 	</dependencies>