diff --git a/service/build.gradle b/service/build.gradle
index 5604135..3c4841f 100644
--- a/service/build.gradle
+++ b/service/build.gradle
@@ -1,12 +1,24 @@
+buildscript {
+    repositories {
+        mavenLocal()
+        mavenCentral()
+    }
+
+    dependencies {
+        classpath 'ch.raffael.pegdown-doclet:pegdown-doclet:1.2'
+    }
+}
+
 apply plugin: 'java'
 apply plugin: 'groovy'
+apply plugin: 'ch.raffael.pegdown-doclet'
 apply plugin: 'war'
 
 dependencies {
   compile localGroovy()
-  compile 'ch.qos.logback:logback-classic:1.1.2'
-  compile 'ch.qos.logback:logback-core:1.1.2'
-  compile 'org.slf4j:slf4j-api:1.7.10'
+  compile 'ch.qos.logback:logback-classic:1.1.3'
+  compile 'ch.qos.logback:logback-core:1.1.3'
+  compile 'org.slf4j:slf4j-api:1.7.14'
   compile 'com.zaxxer:HikariCP:2.4.3'
   compile 'net.jthink:jaudiotagger:2.2.3'
   compile 'commons-codec:commons-codec:1.10'