diff --git a/build.gradle b/build.gradle
index 1ad4fc1..acd5310 100644
--- a/build.gradle
+++ b/build.gradle
@@ -21,6 +21,7 @@ printf "Date: %s\nHost: %s\nOS: %s %s %s\nJVM: %s %s %s %s\nGradle: %s Groovy: %
         System.getProperty("java.vm.name"),
         gradle.gradleVersion, GroovySystem.getVersion(), JavaVersion.current()
 
+apply plugin: 'org.xbib.gradle.plugin.asciidoctor'
 apply plugin: "io.codearte.nexus-staging"
 
 subprojects {
@@ -28,7 +29,6 @@ subprojects {
     apply plugin: 'maven'
     apply plugin: 'signing'
     apply plugin: "com.github.spotbugs"
-    apply plugin: 'org.xbib.gradle.plugin.asciidoctor'
 
     configurations {
         alpnagent
@@ -42,8 +42,15 @@ subprojects {
         wagon "org.apache.maven.wagon:wagon-ssh:${project.property('wagon.version')}"
     }
 
-    sourceCompatibility = JavaVersion.VERSION_1_8
-    targetCompatibility = JavaVersion.VERSION_1_8
+    compileJava {
+        sourceCompatibility = JavaVersion.VERSION_1_8
+        targetCompatibility = JavaVersion.VERSION_1_8
+    }
+
+    compileTestJava {
+        sourceCompatibility = JavaVersion.VERSION_1_8
+        targetCompatibility = JavaVersion.VERSION_1_8
+    }
 
     [compileJava, compileTestJava]*.options*.encoding = 'UTF-8'
     tasks.withType(JavaCompile) {
@@ -61,7 +68,8 @@ subprojects {
             jvmArgs "-javaagent:" + configurations.alpnagent.asPath
         }
         testLogging {
-            showStandardStreams = true
+            // set this to 'true' to show lot of debug output
+            showStandardStreams = false
             exceptionFormat = 'full'
         }
     }
diff --git a/gradle.properties b/gradle.properties
index 7e607e7..6a6794b 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,13 +1,15 @@
 group = org.xbib
-name = netty-http-client
-version = 4.1.27.0
+name = netty-http
+version = 4.1.28.0
 
-netty.version = 4.1.27.Final
+netty.version = 4.1.28.Final
 tcnative.version = 2.0.7.Final
+bouncycastle.version = 1.60
 conscrypt.version = 1.0.1
-bouncycastle.version = 1.57
 xbib-net-url.version = 1.1.1
 alpnagent.version = 2.0.7
+
+# test
 junit.version = 4.12
 jackson.version = 2.8.11.1
 wagon.version = 3.0.0
diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
index 758de96..0d4a951 100644
Binary files a/gradle/wrapper/gradle-wrapper.jar and b/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 2a87f84..b67edd5 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
-#Thu Jul 12 11:53:13 CEST 2018
+#Fri Aug 17 10:24:58 CEST 2018
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.8.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.9-all.zip
diff --git a/netty-http-server/src/main/java/org/xbib/netty/http/server/context/ContextHandler.java b/netty-http-server/src/main/java/org/xbib/netty/http/server/context/ContextHandler.java
index 7e2464c..3d43396 100644
--- a/netty-http-server/src/main/java/org/xbib/netty/http/server/context/ContextHandler.java
+++ b/netty-http-server/src/main/java/org/xbib/netty/http/server/context/ContextHandler.java
@@ -6,8 +6,7 @@ import org.xbib.netty.http.server.transport.ServerResponse;
 import java.io.IOException;
 
 /**
- * A {@code ContextHandler} is capable of serving content for
- * resources within its context.
+ * A {@code ContextHandler} is capable of serving content for resources within its context.
  *
  * @see VirtualServer#addContext
  */