diff --git a/package-lock.json b/package-lock.json
index f669165..051ae63 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -830,8 +830,6 @@
         "block-stream": {
           "version": "0.0.9",
           "bundled": true,
-          "dev": true,
-          "optional": true,
           "requires": {
             "inherits": "~2.0.0"
           }
@@ -1149,7 +1147,6 @@
         "inherits": {
           "version": "2.0.3",
           "bundled": true,
-          "dev": true,
           "optional": true
         },
         "ini": {
@@ -1585,17 +1582,6 @@
           "dev": true,
           "optional": true
         },
-        "tar": {
-          "version": "2.2.1",
-          "bundled": true,
-          "dev": true,
-          "optional": true,
-          "requires": {
-            "block-stream": "*",
-            "fstream": "^1.0.2",
-            "inherits": "2"
-          }
-        },
         "tar-pack": {
           "version": "3.4.0",
           "bundled": true,