diff --git a/package.json b/package.json
index a970512..883edfb 100644
--- a/package.json
+++ b/package.json
@@ -29,10 +29,10 @@
     "node": ">=0.8"
   },
   "dependencies": {
-    "asn1": "0.2.2",
+    "asn1": "0.2.3",
     "assert-plus": "0.1.5",
-    "bunyan": "1.4.0",
-    "dashdash": "1.10.0",
+    "bunyan": "1.5.1",
+    "dashdash": "1.10.1",
     "backoff": "2.4.1",
     "ldap-filter": "0.2.2",
     "once": "1.3.2",
@@ -40,7 +40,7 @@
     "verror": "1.6.0"
   },
   "optionalDependencies": {
-    "dtrace-provider": "0.5.0"
+    "dtrace-provider": "0.6.0"
   },
   "devDependencies": {
     "node-uuid": "1.4.3",