diff --git a/acceptance-tests/pom.xml b/acceptance-tests/pom.xml
index 16cb6117..363a1d30 100644
--- a/acceptance-tests/pom.xml
+++ b/acceptance-tests/pom.xml
@@ -39,7 +39,7 @@
         <dependency>
             <groupId>io.netty</groupId>
             <artifactId>netty-bom</artifactId>
-            <version>4.2.14.Final</version>
+            <version>4.2.17.Final</version>
             <type>pom</type>
             <scope>test</scope>
         </dependency>