diff --git a/build.gradle b/build.gradle
index 2abe0cc8ab1efd70907cdc79106b152e690f39a7..e9a09793bfb44c422974bab89fd9abd59fb34586 100644
--- a/build.gradle
+++ b/build.gradle
@@ -21,17 +21,16 @@ eclipse {
 
 dependencies {
 
-    compile 'commons-io:commons-io:2.1'
+    compile 'commons-io:commons-io:2.4'
     compile 'de.flapdoodle.embed:de.flapdoodle.embed.process:1.41.0'
-    compile 'org.mongodb:mongo-java-driver:2.11.3'
-    compile 'org.slf4j:slf4j-api:1.7.10'
+    compile 'org.mongodb:mongo-java-driver:3.0.0'
+    compile 'org.slf4j:slf4j-api:1.7.12'
 
-    testCompile 'junit:junit:4.11'
-    testCompile 'org.mongodb:mongo-java-driver:2.6.3'
+    testCompile 'junit:junit:4.12'
     testCompile 'org.mockito:mockito-core:1.9.0'
     testCompile 'org.mortbay.jetty:jetty:6.1.25'
-    testCompile 'com.google.guava:guava:14.0.1'
-    testCompile 'org.slf4j:slf4j-simple:1.7.10'
+    testCompile 'com.google.guava:guava:18.0'
+    testCompile 'org.slf4j:slf4j-simple:1.7.12'
 }
 
 task wrapper(type: Wrapper) {