Update dependencies

build.gradle

 plugins {
   id 'com.dmdirc.git-version' version '1.0'
-  id 'com.github.kt3k.coveralls' version '2.1.0'
+  id 'com.github.kt3k.coveralls' version '2.6.3'
   id 'maven-publish'
   id 'java'
   id 'findbugs'
 }
 
 dependencies {
-    compile group: 'com.google.code.findbugs', name: 'jsr305', version: '3.0.0'
-    compile group: 'com.squareup.dagger', name: 'dagger-compiler', version: '1.2.1'
-    compile group: 'com.google.auto.value', name: 'auto-value', version: '1.0'
+    compile group: 'com.google.code.findbugs', name: 'jsr305', version: '3.0.1'
+    compile group: 'com.squareup.dagger', name: 'dagger-compiler', version: '1.2.4'
+    compile group: 'com.google.auto.value', name: 'auto-value', version: '1.2'
 
-    bundle group: 'ch.qos.logback', name: 'logback-classic', version: '1.1.2'
-    bundle group: 'org.slf4j', name: 'slf4j-api', version:'1.7.10'
-    bundle group: 'com.squareup.dagger', name: 'dagger', version: '1.2.1'
-    bundle group: 'com.esotericsoftware.yamlbeans', name: 'yamlbeans', version: '1.08'
+    bundle group: 'ch.qos.logback', name: 'logback-classic', version: '1.1.7'
+    bundle group: 'org.slf4j', name: 'slf4j-api', version:'1.7.21'
+    bundle group: 'com.squareup.dagger', name: 'dagger', version: '1.2.4'
+    bundle group: 'com.esotericsoftware.yamlbeans', name: 'yamlbeans', version: '1.09'
     bundle group: 'net.kencochrane.raven', name: 'raven', version: '6.0.1-SNAPSHOT'
-    bundle group: 'com.google.guava', name:'guava', version: '18.0'
-    bundle group: 'net.engio', name: 'mbassador', version: '1.2.4'
+    bundle group: 'com.google.guava', name:'guava', version: '19.0'
+    bundle group: 'net.engio', name: 'mbassador', version: '1.2.4.2'
     bundle group: 'com.google.code.gson', name: 'gson', 'version': '2.5'
     bundle group: 'com.dmdirc', name: 'util', version: '+', changing: true
     bundle group: 'com.dmdirc.parser', name: 'common', version: '+', changing: true
 
     testCompile group: 'junit', name: 'junit', version: '4.12'
-    testCompile group: 'org.mockito', name: 'mockito-core', version: '1.10.17'
-    testCompile group: 'com.google.jimfs', name: 'jimfs', version: '1.0'
+    testCompile group: 'org.mockito', name: 'mockito-core', version: '1.10.19'
+    testCompile group: 'com.google.jimfs', name: 'jimfs', version: '1.1'
 }
 
 sourceSets {
 apply from: 'gradle/fatjar.gradle'
 
 task wrapper(type: Wrapper) {
-    gradleVersion = '2.11'
+    gradleVersion = '2.13'
 }

gradle/wrapper/gradle-wrapper.properties

-#Sun Feb 21 16:57:58 GMT 2016
+#Thu May 05 16:29:58 BST 2016
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-2.11-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-2.13-bin.zip

gradlew

     ;;
 esac
 
-# For Cygwin, ensure paths are in UNIX format before anything is touched.
-if $cygwin ; then
-    [ -n "$JAVA_HOME" ] && JAVA_HOME=`cygpath --unix "$JAVA_HOME"`
-fi
-
 # Attempt to set APP_HOME
 # Resolve links: $0 may be a link
 PRG="$0"
     fi
 done
 SAVED="`pwd`"
-cd "`dirname \"$PRG\"`/" >&-
+cd "`dirname \"$PRG\"`/" >/dev/null
 APP_HOME="`pwd -P`"
-cd "$SAVED" >&-
+cd "$SAVED" >/dev/null
 
 CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
 
 if $cygwin ; then
     APP_HOME=`cygpath --path --mixed "$APP_HOME"`
     CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+    JAVACMD=`cygpath --unix "$JAVACMD"`
 
     # We build the pattern for arguments to be converted via cygpath
     ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`

gradlew.bat

 goto fail
 
 :init
-@rem Get command-line arguments, handling Windowz variants
+@rem Get command-line arguments, handling Windows variants
 
 if not "%OS%" == "Windows_NT" goto win9xME_args
 if "%@eval[2+2]" == "4" goto 4NT_args