diff --git a/package-lock.json b/package-lock.json
index fee92a7..681fef8 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -290,10 +290,7 @@
                 "node >=0.10.0"
             ],
             "dependencies": {
-                "dtrace-provider": "~0.8",
-                "moment": "^2.10.6",
-                "mv": "~2",
-                "safe-json-stringify": "~1"
+                "moment": "^2.10.6"
             },
             "bin": {
                 "bunyan": "bin/bunyan"
@@ -970,9 +967,9 @@
             }
         },
         "node_modules/minimist": {
-            "version": "1.2.5",
-            "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.5.tgz",
-            "integrity": "sha512-FM9nNUYrRBAELZQT3xeZQ7fmMOBg6nWNmJKTcgsJeaLstP/UODVpGsr5OhXhhXg6f+qtJ8uiZ+PUxkDWcgIXLw==",
+            "version": "1.2.6",
+            "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.6.tgz",
+            "integrity": "sha512-Jsjnk4bw3YJqYzbdyBiNsPWHPfO++UGG749Cxs6peCu5Xg4nrena6OVxOYxrQTqww0Jmwt+Ref8rggumkTLz9Q==",
             "optional": true
         },
         "node_modules/mixme": {
@@ -1255,7 +1252,6 @@
                 "assert-plus": "^1.0.0",
                 "bunyan": "^1.8.12",
                 "csv": "^5.1.1",
-                "dtrace-provider": "^0.8.1",
                 "escape-regexp-component": "^1.0.2",
                 "ewma": "^2.0.1",
                 "find-my-way": "^2.0.1",
@@ -1292,8 +1288,7 @@
             "dependencies": {
                 "@netflix/nerror": "^1.0.0",
                 "assert-plus": "^1.0.0",
-                "lodash": "^4.17.15",
-                "safe-json-stringify": "^1.0.4"
+                "lodash": "^4.17.15"
             },
             "optionalDependencies": {
                 "safe-json-stringify": "^1.0.4"
@@ -2550,9 +2545,9 @@
             }
         },
         "minimist": {
-            "version": "1.2.5",
-            "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.5.tgz",
-            "integrity": "sha512-FM9nNUYrRBAELZQT3xeZQ7fmMOBg6nWNmJKTcgsJeaLstP/UODVpGsr5OhXhhXg6f+qtJ8uiZ+PUxkDWcgIXLw==",
+            "version": "1.2.6",
+            "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.6.tgz",
+            "integrity": "sha512-Jsjnk4bw3YJqYzbdyBiNsPWHPfO++UGG749Cxs6peCu5Xg4nrena6OVxOYxrQTqww0Jmwt+Ref8rggumkTLz9Q==",
             "optional": true
         },
         "mixme": {