diff --git a/lib/BUCK b/lib/BUCK
index 6b7184a..7b539c0 100644
--- a/lib/BUCK
+++ b/lib/BUCK
@@ -1,4 +1,4 @@
-# ***** This file was auto-generated at Mon, 22 May 2017 16:30:19 GMT. Do not edit this file manually. *****
+# ***** This file was auto-generated at Mon, 22 May 2017 16:42:17 GMT. Do not edit this file manually. *****
 # ***** Use onos-lib-gen *****
 
 pass_thru_pom(
@@ -690,28 +690,28 @@
 
 remote_jar (
   name = 'metrics-core',
-  out = 'metrics-core-3.1.0.jar',
-  url = 'mvn:io.dropwizard.metrics:metrics-core:jar:3.1.0',
-  sha1 = '40e16d596ca49964a88bbce2261e387895b3499e',
-  maven_coords = 'io.dropwizard.metrics:metrics-core:3.1.0',
+  out = 'metrics-core-3.2.2.jar',
+  url = 'mvn:io.dropwizard.metrics:metrics-core:jar:3.2.2',
+  sha1 = 'cd9886f498ee2ab2d994f0c779e5553b2c450416',
+  maven_coords = 'io.dropwizard.metrics:metrics-core:3.2.2',
   visibility = [ 'PUBLIC' ],
 )
 
 remote_jar (
   name = 'metrics-ganglia',
-  out = 'metrics-ganglia-3.1.2.jar',
-  url = 'mvn:io.dropwizard.metrics:metrics-ganglia:jar:3.1.2',
-  sha1 = '2a4e2fcd6436f9b1771f0f9b6bab445dddcf704f',
-  maven_coords = 'io.dropwizard.metrics:metrics-ganglia:3.1.2',
+  out = 'metrics-ganglia-3.2.2.jar',
+  url = 'mvn:io.dropwizard.metrics:metrics-ganglia:jar:3.2.2',
+  sha1 = 'd5bb1883e9b0daf0e4187e558746f5058f4585c1',
+  maven_coords = 'io.dropwizard.metrics:metrics-ganglia:3.2.2',
   visibility = [ 'PUBLIC' ],
 )
 
 remote_jar (
   name = 'metrics-graphite',
-  out = 'metrics-graphite-3.1.2.jar',
-  url = 'mvn:io.dropwizard.metrics:metrics-graphite:jar:3.1.2',
-  sha1 = '15a68399652c6123fe6e4c82ac4f0749e2eb6583',
-  maven_coords = 'io.dropwizard.metrics:metrics-graphite:3.1.2',
+  out = 'metrics-graphite-3.2.2.jar',
+  url = 'mvn:io.dropwizard.metrics:metrics-graphite:jar:3.2.2',
+  sha1 = '908e8cbec1bbdb2f4023334e424c7de2832a95af',
+  maven_coords = 'io.dropwizard.metrics:metrics-graphite:3.2.2',
   visibility = [ 'PUBLIC' ],
 )
 
@@ -726,10 +726,10 @@
 
 remote_jar (
   name = 'metrics-json',
-  out = 'metrics-json-3.1.0.jar',
-  url = 'mvn:io.dropwizard.metrics:metrics-json:jar:3.1.0',
-  sha1 = '47b1c72af77ca81771422269b807ef6198392741',
-  maven_coords = 'io.dropwizard.metrics:metrics-json:3.1.0',
+  out = 'metrics-json-3.2.2.jar',
+  url = 'mvn:io.dropwizard.metrics:metrics-json:jar:3.2.2',
+  sha1 = '234612b9739a651eb2b71a8f9e9c4d11d7ccf849',
+  maven_coords = 'io.dropwizard.metrics:metrics-json:3.2.2',
   visibility = [ 'PUBLIC' ],
 )
 
diff --git a/lib/deps.json b/lib/deps.json
index 5ef6f14..80feb10 100644
--- a/lib/deps.json
+++ b/lib/deps.json
@@ -154,11 +154,11 @@
     "junit": "mvn:junit:junit:4.12",
     "kryo": "mvn:com.esotericsoftware:kryo:4.0.0",
     "mapdb": "mvn:org.mapdb:mapdb:1.0.9",
-    "metrics-core": "mvn:io.dropwizard.metrics:metrics-core:3.1.0",
-    "metrics-ganglia": "mvn:io.dropwizard.metrics:metrics-ganglia:3.1.2",
-    "metrics-graphite": "mvn:io.dropwizard.metrics:metrics-graphite:3.1.2",
+    "metrics-core": "mvn:io.dropwizard.metrics:metrics-core:3.2.2",
+    "metrics-ganglia": "mvn:io.dropwizard.metrics:metrics-ganglia:3.2.2",
+    "metrics-graphite": "mvn:io.dropwizard.metrics:metrics-graphite:3.2.2",
     "metrics-influxdb": "mvn:com.izettle:metrics-influxdb:1.1.1",
-    "metrics-json": "mvn:io.dropwizard.metrics:metrics-json:3.1.0",
+    "metrics-json": "mvn:io.dropwizard.metrics:metrics-json:3.2.2",
     "minimal-json": "mvn:com.eclipsesource.minimal-json:minimal-json:0.9.4",
     "minlog": "mvn:com.esotericsoftware:minlog:1.3.0",
     "netty": "mvn:io.netty:netty:3.10.5.Final",