diff --git a/deps/deps.json b/deps/deps.json
index da2e326..4cef8f0 100644
--- a/deps/deps.json
+++ b/deps/deps.json
@@ -228,7 +228,7 @@
     "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",
-    "io_netty_netty": "mvn:io.netty:netty:4.1.35.Final",
+    "io_netty_netty": "mvn:io.netty:netty:3.10.5.Final",
     "io_netty_netty_buffer": "mvn:io.netty:netty-buffer:4.1.35.Final",
     "io_netty_netty_codec": "mvn:io.netty:netty-codec:4.1.35.Final",
     "io_netty_netty_common": "mvn:io.netty:netty-common:4.1.35.Final",
@@ -245,7 +245,7 @@
     "objenesis": "mvn:org.objenesis:objenesis:2.6",
     "openflowj": "mvn:org.onosproject:openflowj:3.2.1.onos",
     "org.osgi.util.function": "mvn:org.osgi:org.osgi.util.function:1.1.0",
-    "org.osgi.util.promise": "mvn:org.osgi:org.osgi.util.promise:1.1.0",
+    "org.osgi.util.promise": "mvn:org.osgi:org.osgi.util.promise:1.1.1",
     "org.osgi.service.component": "mvn:org.osgi:org.osgi.service.component:1.4.0",
     "org.osgi.service.component.annotations": "mvn:org.osgi:org.osgi.service.component.annotations:1.4.0",
     "org.osgi.service.metatype.annotations": "mvn:org.osgi:org.osgi.service.metatype.annotations:1.4.0",
@@ -259,9 +259,8 @@
     "org.apache.karaf.jaas": "mvn:org.apache.karaf.jaas:org.apache.karaf.jaas.modules:4.2.6",
     "org.apache.karaf.system.core": "mvn:org.apache.karaf.system:org.apache.karaf.system.core:4.2.6",
     "org.apache.servicemix.bundles.snmp4j": "mvn:org.apache.servicemix.bundles:org.apache.servicemix.bundles.snmp4j:2.3.4_1",
-    "org.osgi.compendium": "mvn:org.osgi:org.osgi.compendium:5.0.0",
-    "org.osgi.cmpn": "mvn:org.osgi:osgi.cmpn:7.0.0",
-    "osgi-core": "mvn:org.osgi:org.osgi.core:5.0.0",
+    "org.osgi.cmpn": "mvn:org.osgi:osgi.cmpn:6.0.0",
+    "osgi-core": "mvn:org.osgi:org.osgi.core:6.0.0",
     "reflectasm": "mvn:com.esotericsoftware:reflectasm:1.11.7",
     "remotetea-oncrpc": "mvn:org.acplt.remotetea:remotetea-oncrpc:1.1.3",
     "rrd4j": "mvn:org.rrd4j:rrd4j:3.1",