diff --git a/java-client/pom.xml b/java-client/pom.xml
index 23bcd716f2..d5e72c9352 100644
--- a/java-client/pom.xml
+++ b/java-client/pom.xml
@@ -112,7 +112,7 @@
     <dependency>
       <groupId>io.netty</groupId>
       <artifactId>netty-codec</artifactId>
-      <version>4.1.42.Final</version>
+      <version>4.1.68.Final</version>
     </dependency>
     <!-- https://mvnrepository.com/artifact/io.netty/netty-codec-http -->
     <dependency>