diff --git a/spring-boot-cassandra-datastax/pom.xml b/spring-boot-cassandra-datastax/pom.xml
index 1b5368a..31e7d41 100644
--- a/spring-boot-cassandra-datastax/pom.xml
+++ b/spring-boot-cassandra-datastax/pom.xml
@@ -58,7 +58,7 @@
 		<dependency>
 			<groupId>io.netty</groupId>
 			<artifactId>netty-all</artifactId>
-			<version>4.0.36.Final</version>
+			<version>4.1.42.Final</version>
 		</dependency>
 
 		<dependency>