diff --git a/lib/deps.json b/lib/deps.json
index c0ea59f..267879c 100644
--- a/lib/deps.json
+++ b/lib/deps.json
@@ -100,14 +100,14 @@
     "commons-io": "mvn:commons-io:commons-io:2.4",
     "commons-lang": "mvn:commons-lang:commons-lang:2.6",
     "commons-lang3": "mvn:org.apache.commons:commons-lang3:3.5",
-    "commons-logging": "mvn:commons-logging:commons-logging:1.1.1",
+    "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",
     "easymock": "mvn:org.easymock:easymock:3.4",
     "antlr": "mvn:antlr:antlr:2.7.7",
-    "error_prone_annotations": "mvn:com.google.errorprone:error_prone_annotations:2.0.2",
+    "error_prone_annotations": "mvn:com.google.errorprone:error_prone_annotations:2.0.11",
     "ganymed-ssh2": "mvn:ch.ethz.ganymed:ganymed-ssh2:262",
     "gmetric4j": "mvn:info.ganglia.gmetric4j:gmetric4j:1.0.10",
     "gson": "mvn:com.google.code.gson:gson:jar:2.6.2",
@@ -140,12 +140,12 @@
     "jersey-server": "mvn:org.glassfish.jersey.core:jersey-server:2.25",
     "jersey-test-framework-core": "mvn:org.glassfish.jersey.test-framework:jersey-test-framework-core:2.25",
     "jersey-test-framework-jetty": "mvn:org.glassfish.jersey.test-framework.providers:jersey-test-framework-provider-jetty:2.25",
-    "jetty-util": "mvn:org.eclipse.jetty:jetty-util:9.1.6.v20160112",
+    "jetty-util": "mvn:org.eclipse.jetty:jetty-util:9.2.21.v20170120",
     "jetty-websocket": "mvn:org.eclipse.jetty:jetty-websocket:8.1.19.v20160209",
-    "jetty-server": "mvn:org.eclipse.jetty:jetty-server:9.1.6.v20160112",
-    "jetty-continuation": "mvn:org.eclipse.jetty:jetty-continuation:9.1.6.v20160112",
-    "jetty-http": "mvn:org.eclipse.jetty:jetty-http:9.1.6.v20160112",
-    "jetty-io": "mvn:org.eclipse.jetty:jetty-io:9.1.6.v20160112",
+    "jetty-server": "mvn:org.eclipse.jetty:jetty-server:9.2.21.v20170120",
+    "jetty-continuation": "mvn:org.eclipse.jetty:jetty-continuation:9.2.21.v20170120",
+    "jetty-http": "mvn:org.eclipse.jetty:jetty-http:9.2.21.v20170120",
+    "jetty-io": "mvn:org.eclipse.jetty:jetty-io:9.2.21.v20170120",
     "javax.servlet-api": "mvn:javax.servlet:javax.servlet-api:3.1.0",
     "joda-time": "mvn:joda-time:joda-time:2.9.3",
     "jsch": "mvn:com.jcraft:jsch:0.1.53",