diff --git a/package.json b/package.json
index 54a9630..a970512 100644
--- a/package.json
+++ b/package.json
@@ -31,22 +31,22 @@
   "dependencies": {
     "asn1": "0.2.2",
     "assert-plus": "0.1.5",
-    "bunyan": "1.3.3",
-    "dashdash": "1.7.3",
+    "bunyan": "1.4.0",
+    "dashdash": "1.10.0",
     "backoff": "2.4.1",
-    "ldap-filter": "0.2.1",
-    "once": "1.3.1",
-    "vasync": "1.6.2",
+    "ldap-filter": "0.2.2",
+    "once": "1.3.2",
+    "vasync": "1.6.3",
     "verror": "1.6.0"
   },
   "optionalDependencies": {
-    "dtrace-provider": "0.4.0"
+    "dtrace-provider": "0.5.0"
   },
   "devDependencies": {
-    "node-uuid": "1.4.0",
+    "node-uuid": "1.4.3",
     "faucet": "0.0.1",
-    "istanbul": "0.3.0",
-    "tape": "2.13.3"
+    "istanbul": "0.3.15",
+    "tape": "4.0.0"
   },
   "scripts": {
         "report": "./node_modules/.bin/istanbul report html && open ./coverage/lcov-report/index.html",