diff --git a/.travis.yml b/.travis.yml
index e358d25..2ca2b57 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,3 +1,4 @@
 language: java
 jdk:
+  - oraclejdk8
   - oraclejdk7
diff --git a/build.gradle b/build.gradle
index 8f7ddc7..f975d1b 100644
--- a/build.gradle
+++ b/build.gradle
@@ -9,7 +9,7 @@ if (project.hasProperty("signing")) {
 }
 
 task wrapper(type: Wrapper) {
-  gradleVersion = '2.5'
+  gradleVersion = '3.1'
 }
 
 repositories {
@@ -17,17 +17,16 @@ repositories {
   mavenCentral()
 }
 
-sourceCompatibility = JavaVersion.VERSION_1_6
+sourceCompatibility = JavaVersion.VERSION_1_7
 group = "oi.thekraken"
 archivesBaseName = "grok"
 version = '0.1.5'
 
 dependencies {
-  compile "com.github.tony19:named-regexp:0.2.3"
-  compile "org.apache.commons:commons-lang3:3.1"
-  compile "com.google.code.gson:gson:2.2.2"
-  compile "org.slf4j:slf4j-api:1.7.5"
+  compile "com.github.tony19:named-regexp:0.2.4"
+  compile "org.apache.commons:commons-lang3:3.4"
+  compile "com.google.code.gson:gson:2.7"
+  compile "org.slf4j:slf4j-api:1.7.21"
 
-  testCompile group: 'junit', name: 'junit', version: '4.11'
+  testCompile group: 'junit', name: 'junit', version: '4.12'
 }
-
diff --git a/gradle/codeQuality.gradle b/gradle/codeQuality.gradle
index 9340fa0..71e82e3 100644
--- a/gradle/codeQuality.gradle
+++ b/gradle/codeQuality.gradle
@@ -47,7 +47,7 @@ checkstyleReport << {
 //
 findbugs {
   ignoreFailures = true
-  toolVersion = "2.0.1"
+  toolVersion = "3.0.1"
   sourceSets = [sourceSets.main]
   reportsDir = file("$project.buildDir/reports/findbugs")
   effort = "max"
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index e9d2d16..bbe72c5 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
-#Sat Aug 08 19:07:10 KST 2015
+#Thu Sep 29 14:21:27 CDT 2016
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=http\://services.gradle.org/distributions/gradle-2.5-bin.zip
+distributionUrl=http\://services.gradle.org/distributions/gradle-3.1-all.zip