diff --git a/janusgraph-codepipelines-ci/pom.xml b/janusgraph-codepipelines-ci/pom.xml
index a843d7a..1fbb7e6 100644
--- a/janusgraph-codepipelines-ci/pom.xml
+++ b/janusgraph-codepipelines-ci/pom.xml
@@ -114,7 +114,7 @@
             <dependency>
                 <groupId>io.netty</groupId>
                 <artifactId>netty-handler</artifactId>
-                <version>4.1.9.Final</version>
+                <version>4.1.45.Final</version>
             </dependency>
             <dependency>
                 <groupId>org.reactivestreams</groupId>