diff --git a/build.gradle b/build.gradle
index 10c960c..e6f468d 100644
--- a/build.gradle
+++ b/build.gradle
@@ -35,8 +35,8 @@ dependencies {
 
     implementation 'com.google.protobuf:protobuf-java:3.21.8'
 
-    testImplementation 'io.netty:netty-codec-http:4.1.106.Final'
-    testImplementation 'io.netty:netty-codec-http2:4.1.106.Final'
+    testImplementation 'io.netty:netty-codec-http:4.1.109.Final'
+    testImplementation 'io.netty:netty-codec-http2:4.1.109.Final'
     testImplementation 'com.google.code.gson:gson:2.9.0'
     testImplementation 'commons-io:commons-io:2.11.0'
     testImplementation 'org.apache.commons:commons-compress:1.21'