diff --git a/lib/deps.json b/lib/deps.json
index 7685db0..ffb46ed 100644
--- a/lib/deps.json
+++ b/lib/deps.json
@@ -68,7 +68,8 @@
     ],
     "NETTY": [
       "netty-buffer",
-      "netty-common"
+      "netty-common",
+      "netty-transport-native-unix-common"
     ],
     "GRPC_1.3": [
 //      "grpc-core-1.3.0",
@@ -123,14 +124,14 @@
     "commons-codec": "mvn:commons-codec:commons-codec:1.10",
     "commons-collections": "mvn:commons-collections:commons-collections:3.2.2",
     "commons-configuration": "mvn:commons-configuration:commons-configuration:1.10",
-    "commons-io": "mvn:commons-io:commons-io:2.4",
+    "commons-io": "mvn:commons-io:commons-io:2.6",
     "commons-lang": "mvn:commons-lang:commons-lang:2.6",
-    "commons-lang3": "mvn:org.apache.commons:commons-lang3:3.5",
+    "commons-lang3": "mvn:org.apache.commons:commons-lang3:3.6",
     "commons-logging": "mvn:commons-logging:commons-logging:1.2",
     "commons-math3": "mvn:org.apache.commons:commons-math3:3.6.1",
     "commons-pool": "mvn:commons-pool:commons-pool:1.6",
     "commons-beanutils": "mvn:commons-beanutils:commons-beanutils:1.9.2",
-    "concurrent-trees": "mvn:com.googlecode.concurrent-trees:concurrent-trees:2.6.0",
+    "concurrent-trees": "mvn:com.googlecode.concurrent-trees:concurrent-trees:2.6.1",
     "easymock": "mvn:org.easymock:easymock:3.4",
     "antlr": "mvn:antlr:antlr:2.7.7",
     "error_prone_annotations": "mvn:com.google.errorprone:error_prone_annotations:2.0.11",
@@ -150,9 +151,9 @@
     "retrofit": "mvn:com.squareup.retrofit:retrofit:1.9.0",
     "okhttp": "mvn:com.squareup.okhttp:okhttp:2.4.0",
     "okio": "mvn:com.squareup.okio:okio:1.4.0",
-    "jackson-annotations": "mvn:com.fasterxml.jackson.core:jackson-annotations:2.8.8",
-    "jackson-core": "mvn:com.fasterxml.jackson.core:jackson-core:2.8.8",
-    "jackson-databind": "mvn:com.fasterxml.jackson.core:jackson-databind:2.8.8",
+    "jackson-annotations": "mvn:com.fasterxml.jackson.core:jackson-annotations:2.8.10",
+    "jackson-core": "mvn:com.fasterxml.jackson.core:jackson-core:2.8.10",
+    "jackson-databind": "mvn:com.fasterxml.jackson.core:jackson-databind:2.8.10",
     "javax.annotation-api": "mvn:javax.annotation:javax.annotation-api:1.2",
     "javax.inject": "mvn:org.glassfish.hk2.external:javax.inject:2.5.0-b32",
     "javax.ws.rs-api": "mvn:javax.ws.rs:javax.ws.rs-api:2.1",
@@ -178,7 +179,7 @@
     "jsr305": "mvn:com.google.code.findbugs:jsr305:3.0.1",
     "junit": "mvn:junit:junit:4.12",
     "junit-dep": "mvn:junit:junit:4.10",
-    "kryo": "mvn:com.esotericsoftware:kryo:4.0.0",
+    "kryo": "mvn:com.esotericsoftware:kryo:4.0.1",
     "mapdb": "mvn:org.mapdb:mapdb:1.0.9",
     "metrics-core": "mvn:io.dropwizard.metrics:metrics-core:3.2.2",
     "metrics-ganglia": "mvn:io.dropwizard.metrics:metrics-ganglia:3.2.2",
@@ -188,16 +189,17 @@
     "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",
-    "netty-buffer": "mvn:io.netty:netty-buffer:4.1.8.Final",
-    "netty-codec": "mvn:io.netty:netty-codec:4.1.8.Final",
-    "netty-common": "mvn:io.netty:netty-common:4.1.8.Final",
-    "netty-handler": "mvn:io.netty:netty-handler:4.1.8.Final",
-    "netty-transport": "mvn:io.netty:netty-transport:4.1.8.Final",
-    "netty-transport-native-epoll": "mvn:io.netty:netty-transport-native-epoll:4.1.8.Final",
-    "netty-resolver": "mvn:io.netty:netty-resolver:4.1.8.Final",
-    "netty-codec-http2": "mvn:io.netty:netty-codec-http2:4.1.8.Final",
-    "netty-codec-http": "mvn:io.netty:netty-codec-http:4.1.8.Final",
-    "objenesis": "mvn:org.objenesis:objenesis:2.2",
+    "netty-buffer": "mvn:io.netty:netty-buffer:4.1.16.Final",
+    "netty-codec": "mvn:io.netty:netty-codec:4.1.16.Final",
+    "netty-common": "mvn:io.netty:netty-common:4.1.16.Final",
+    "netty-handler": "mvn:io.netty:netty-handler:4.1.16.Final",
+    "netty-transport": "mvn:io.netty:netty-transport:4.1.16.Final",
+    "netty-transport-native-unix-common": "mvn:io.netty:netty-transport-native-unix-common:4.1.16.Final",
+    "netty-transport-native-epoll": "mvn:io.netty:netty-transport-native-epoll:4.1.16.Final",
+    "netty-resolver": "mvn:io.netty:netty-resolver:4.1.16.Final",
+    "netty-codec-http2": "mvn:io.netty:netty-codec-http2:4.1.16.Final",
+    "netty-codec-http": "mvn:io.netty:netty-codec-http:4.1.16.Final",
+    "objenesis": "mvn:org.objenesis:objenesis:2.6",
     "openflowj": "mvn:org.onosproject:openflowj:3.2.0.onos",
     "org.apache.felix.framework.security": "mvn:org.onosproject:org.apache.felix.framework.security:jar:2.2.0.onos",
     "org.apache.felix.scr": "mvn:org.apache.felix:org.apache.felix.scr:1.8.2",
@@ -217,8 +219,8 @@
     "javassist": "mvn:org.javassist:javassist:3.20.0-GA", //transitive
     "mimepull": "mvn:org.jvnet.mimepull:mimepull:1.9.6", //transitive
     "servlet-api": "mvn:javax.servlet:servlet-api:2.5",
-    "slf4j-api": "mvn:org.slf4j:slf4j-api:1.7.21",
-    "slf4j-jdk14": "mvn:org.slf4j:slf4j-jdk14:1.7.21",
+    "slf4j-api": "mvn:org.slf4j:slf4j-api:1.7.25",
+    "slf4j-jdk14": "mvn:org.slf4j:slf4j-jdk14:1.7.25",
     "typesafe-config": "mvn:com.typesafe:config:1.2.1",
     "validation-api": "mvn:javax.validation:validation-api:1.1.0.Final",
     "checkstyle": "mvn:com.puppycrawl.tools:checkstyle:6.19",