diff --git a/project/Dependencies.scala b/project/Dependencies.scala
index 222292db..4e80f9e4 100644
--- a/project/Dependencies.scala
+++ b/project/Dependencies.scala
@@ -3,7 +3,7 @@ import sbt._
 object Dependencies {
 
   val versions = new {
-    val twitter = "19.5.1"
+    val twitter = "19.6.0"
     val guice = "4.0"
     val logback = "1.2.3"
     val mockito = "1.10.19"
diff --git a/utils/src/main/scala/io/github/cactacea/utils/ETagFilter.scala b/utils/src/main/scala/io/github/cactacea/utils/ETagFilter.scala
index 68167435..68309df4 100644
--- a/utils/src/main/scala/io/github/cactacea/utils/ETagFilter.scala
+++ b/utils/src/main/scala/io/github/cactacea/utils/ETagFilter.scala
@@ -5,7 +5,7 @@ import com.twitter.finagle.http.{Method, Request, Response}
 import com.twitter.io.Buf.ByteArray.Owned.extract
 import com.twitter.util.Future
 import com.roundeights.hasher.Implicits._
-import org.jboss.netty.handler.codec.http.HttpHeaders.Names._
+import io.netty.handler.codec.http.HttpHeaderNames._
 
 class ETagFilter extends SimpleFilter[Request, Response] {
 
@@ -13,10 +13,10 @@ class ETagFilter extends SimpleFilter[Request, Response] {
     service(request).map({response =>
       if (request.method == Method.Get && response.statusCode == 200) {
         val tag = extract(response.content).md5.hex
-        if (request.headerMap.get(IF_NONE_MATCH) == Some(tag)) {
+        if (request.headerMap.get(IF_NONE_MATCH.toString) == Some(tag)) {
           Response(request.version, http.Status.NotModified)
         } else {
-          response.headerMap(ETAG) = tag
+          response.headerMap(ETAG.toString) = tag
           response
         }
       } else {