diff --git a/lib/deps.json b/lib/deps.json
index 4c9c7e5..16693c6 100644
--- a/lib/deps.json
+++ b/lib/deps.json
@@ -138,9 +138,9 @@
     "httpclient-osgi": "mvn:org.apache.httpcomponents:httpclient-osgi:4.5.1",
     "httpcore-osgi": "mvn:org.apache.httpcomponents:httpcore-osgi:4.4.4",
     "influxdb-java": "mvn:org.influxdb:influxdb-java:2.1",
-    "jackson-annotations": "mvn:com.fasterxml.jackson.core:jackson-annotations:2.7.0",
-    "jackson-core": "mvn:com.fasterxml.jackson.core:jackson-core:2.7.0",
-    "jackson-databind": "mvn:com.fasterxml.jackson.core:jackson-databind:2.7.0",
+    "jackson-annotations": "mvn:com.fasterxml.jackson.core:jackson-annotations:2.7.3",
+    "jackson-core": "mvn:com.fasterxml.jackson.core:jackson-core:2.7.3",
+    "jackson-databind": "mvn:com.fasterxml.jackson.core:jackson-databind:2.7.3",
     "javax.annotation-api": "mvn:javax.annotation:javax.annotation-api:1.2",
     "javax.inject": "mvn:org.glassfish.hk2.external:javax.inject:2.4.0-b34",
     "javax.ws.rs-api": "mvn:javax.ws.rs:javax.ws.rs-api:2.0.1",
@@ -158,7 +158,7 @@
     "jetty-http": "mvn:org.eclipse.jetty:jetty-http:9.1.6.v20160112",
     "jetty-io": "mvn:org.eclipse.jetty:jetty-io:9.1.6.v20160112",
     "javax.servlet-api": "mvn:javax.servlet:javax.servlet-api:3.1.0",
-    "joda-time": "mvn:joda-time:joda-time:2.9",
+    "joda-time": "mvn:joda-time:joda-time:2.9.3",
     "jsch": "mvn:com.jcraft:jsch:0.1.53",
     "jsr305": "mvn:com.google.code.findbugs:jsr305:3.0.1",
     "junit": "mvn:junit:junit:4.12",
@@ -172,12 +172,12 @@
     "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:4.0.33.Final",
-    "netty-codec": "mvn:io.netty:netty-codec:4.0.33.Final",
-    "netty-common": "mvn:io.netty:netty-common:4.0.33.Final",
-    "netty-handler": "mvn:io.netty:netty-handler:4.0.33.Final",
-    "netty-transport": "mvn:io.netty:netty-transport:4.0.33.Final",
-    "netty-transport-native-epoll": "mvn:io.netty:netty-transport-native-epoll:4.0.33.Final",
+    "netty-buffer": "mvn:io.netty:netty-buffer:4.0.36.Final",
+    "netty-codec": "mvn:io.netty:netty-codec:4.0.36.Final",
+    "netty-common": "mvn:io.netty:netty-common:4.0.36.Final",
+    "netty-handler": "mvn:io.netty:netty-handler:4.0.36.Final",
+    "netty-transport": "mvn:io.netty:netty-transport:4.0.36.Final",
+    "netty-transport-native-epoll": "mvn:io.netty:netty-transport-native-epoll:4.0.36.Final",
     "objenesis": "mvn:org.objenesis:objenesis:2.2",
     "openflowj": {
       "uri": "mvn:org.onosproject:openflowj:0.9.3.onos-SNAPSHOT",
@@ -197,8 +197,8 @@
     "javassist": "mvn:org.javassist:javassist:3.18.1-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:1.7.13",
-    "slf4j-jdk14": "mvn:org.slf4j:slf4j-jdk14:1.7.13",
+    "slf4j-api": "mvn:org.slf4j:slf4j-api:1.7.21",
+    "slf4j-jdk14": "mvn:org.slf4j:slf4j-jdk14:1.7.21",
     "typesafe-config": "mvn:com.typesafe:config:1.2.1",
     "validation-api": "mvn:javax.validation:validation-api:1.1.0.Final",
     "checkstyle": "http://onlab.vicci.org/onos/third-party/checkstyle-6.11.2-all.jar",