diff --git a/resteasy-3.0.19-port-resteasy-netty-to-netty-3.10.6.patch b/resteasy-3.0.19-port-resteasy-netty-to-netty-3.10.6.patch
new file mode 100644
index 0000000..3190eac
--- /dev/null
+++ b/resteasy-3.0.19-port-resteasy-netty-to-netty-3.10.6.patch
@@ -0,0 +1,68 @@
+diff -Nru Resteasy-3.0.19.Final/jaxrs/pom.xml Resteasy-3.0.19.Final.netty3/jaxrs/pom.xml
+--- Resteasy-3.0.19.Final/jaxrs/pom.xml	2016-12-27 11:13:52.980803759 +0100
++++ Resteasy-3.0.19.Final.netty3/jaxrs/pom.xml	2016-12-27 11:15:46.080178186 +0100
+@@ -39,7 +39,7 @@
+         <dep.cdi-api.version>1.2</dep.cdi-api.version>
+         <dep.jboss-ejb-api_3.1_spec.version>1.0.0.Final</dep.jboss-ejb-api_3.1_spec.version>
+         <dep.guice.version>4.0</dep.guice.version>
+-        <dep.netty.version>3.6.4.Final</dep.netty.version>
++        <dep.netty.version>3.10.6.Final</dep.netty.version>
+         <dep.netty4.version>4.0.7.Final</dep.netty4.version>
+         <dep.slf4j.version>1.7.5</dep.slf4j.version>
+         <dep.bc.version>1.52</dep.bc.version>
+diff -Nru Resteasy-3.0.19.Final/jaxrs/server-adapters/resteasy-netty/src/main/java/org/jboss/resteasy/plugins/server/netty/NettyHttpResponse.java Resteasy-3.0.19.Final.netty3/jaxrs/server-adapters/resteasy-netty/src/main/java/org/jboss/resteasy/plugins/server/netty/NettyHttpResponse.java
+--- Resteasy-3.0.19.Final/jaxrs/server-adapters/resteasy-netty/src/main/java/org/jboss/resteasy/plugins/server/netty/NettyHttpResponse.java	2016-08-02 16:26:27.000000000 +0200
++++ Resteasy-3.0.19.Final.netty3/jaxrs/server-adapters/resteasy-netty/src/main/java/org/jboss/resteasy/plugins/server/netty/NettyHttpResponse.java	2016-12-27 11:14:53.477794634 +0100
+@@ -119,8 +119,9 @@
+        if (keepAlive) 
+        {
+            // Add keep alive and content length if needed
+-           response.addHeader(Names.CONNECTION, Values.KEEP_ALIVE);
+-           response.addHeader(Names.CONTENT_LENGTH, 0);
++          response.headers()
++             .add(Names.CONNECTION, Values.KEEP_ALIVE)
++             .add(Names.CONTENT_LENGTH, 0);
+        }
+        channel.write(response);
+        committed = true;
+diff -Nru Resteasy-3.0.19.Final/jaxrs/server-adapters/resteasy-netty/src/main/java/org/jboss/resteasy/plugins/server/netty/NettyUtil.java Resteasy-3.0.19.Final.netty3/jaxrs/server-adapters/resteasy-netty/src/main/java/org/jboss/resteasy/plugins/server/netty/NettyUtil.java
+--- Resteasy-3.0.19.Final/jaxrs/server-adapters/resteasy-netty/src/main/java/org/jboss/resteasy/plugins/server/netty/NettyUtil.java	2016-08-02 16:26:27.000000000 +0200
++++ Resteasy-3.0.19.Final.netty3/jaxrs/server-adapters/resteasy-netty/src/main/java/org/jboss/resteasy/plugins/server/netty/NettyUtil.java	2016-12-27 11:03:35.816979009 +0100
+@@ -98,7 +98,7 @@
+    {
+       Headers<String> requestHeaders = new Headers<String>();
+ 
+-      for (Map.Entry<String, String> header : request.getHeaders())
++      for (Map.Entry<String, String> header : request.headers())
+       {
+          requestHeaders.add(header.getKey(), header.getValue());
+       }
+diff -Nru Resteasy-3.0.19.Final/jaxrs/server-adapters/resteasy-netty/src/main/java/org/jboss/resteasy/plugins/server/netty/RestEasyHttpResponseEncoder.java Resteasy-3.0.19.Final.netty3/jaxrs/server-adapters/resteasy-netty/src/main/java/org/jboss/resteasy/plugins/server/netty/RestEasyHttpResponseEncoder.java
+--- Resteasy-3.0.19.Final/jaxrs/server-adapters/resteasy-netty/src/main/java/org/jboss/resteasy/plugins/server/netty/RestEasyHttpResponseEncoder.java	2016-08-02 16:26:27.000000000 +0200
++++ Resteasy-3.0.19.Final.netty3/jaxrs/server-adapters/resteasy-netty/src/main/java/org/jboss/resteasy/plugins/server/netty/RestEasyHttpResponseEncoder.java	2016-12-27 11:05:34.884907810 +0100
+@@ -58,11 +58,11 @@
+                   RuntimeDelegate.HeaderDelegate delegate = dispatcher.providerFactory.getHeaderDelegate(value.getClass());
+                   if (delegate != null)
+                   {
+-                     response.addHeader(key, delegate.toString(value));
++                     response.headers().add(key, delegate.toString(value));
+                   }
+                   else
+                   {
+-                     response.setHeader(key, value.toString());
++                     response.headers().add(key, value.toString());
+                   }
+                }
+             }
+@@ -77,8 +77,9 @@
+             if (nettyResponse.isKeepAlive()) 
+             {
+                 // Add content length and connection header if needed
+-                response.setHeader(Names.CONTENT_LENGTH, buffer.readableBytes());
+-                response.setHeader(Names.CONNECTION, Values.KEEP_ALIVE);
++                response.headers()
++                    .set(Names.CONTENT_LENGTH, buffer.readableBytes())
++                    .set(Names.CONNECTION, Values.KEEP_ALIVE);
+             }
+             return response;
+         }
diff --git a/resteasy.spec b/resteasy.spec
index 455f471..ca72259 100644
--- a/resteasy.spec
+++ b/resteasy.spec
@@ -3,7 +3,7 @@
 
 Name:           resteasy
 Version:        3.0.19
-Release:        3%{?dist}
+Release:        4%{?dist}
 Summary:        Framework for RESTful Web services and Java applications
 License:        ASL 2.0 and CDDL
 URL:            http://resteasy.jboss.org/
@@ -12,6 +12,8 @@ Source0:        https://github.com/resteasy/Resteasy/archive/%{namedversion}/%{n
 # Support for mime4j 0.7.2
 Patch0:         resteasy-3.0.19-Mime4j-0.7.2-support.patch
 
+Patch1:         resteasy-3.0.19-port-resteasy-netty-to-netty-3.10.6.patch
+
 BuildArch:      noarch
 
 BuildRequires:  maven-local
@@ -250,6 +252,7 @@ Summary:        Test modules for %{name}
 find -name '*.jar' -print -delete
 
 %patch0 -p1
+%patch1 -p1
 
 # Disable unnecesary modules
 %pom_disable_module examples jaxrs
@@ -418,6 +421,9 @@ done
 %license jaxrs/License.html
 
 %changelog
+* Tue Dec 27 2016 gil cattaneo <puntogil@libero.it> 3.0.19-4
+- build fix for netty 3.10.6.Final
+
 * Tue Sep 13 2016 gil cattaneo <puntogil@libero.it> 3.0.19-3
 - re-introduce jandex jars