diff --git a/pom.xml b/pom.xml
index aecdb7a..07144fb 100644
--- a/pom.xml
+++ b/pom.xml
@@ -182,7 +182,7 @@
         <dependency>
             <groupId>io.netty</groupId>
             <artifactId>netty-codec-http2</artifactId>
-            <version>4.1.125.Final</version>
+            <version>4.2.9.Final</version>
         </dependency>
         <dependency>
             <groupId>io.netty</groupId>