diff --git a/package-lock.json b/package-lock.json
index 69dcb7e..5f1022c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1547,7 +1547,6 @@
         "minipass": {
           "version": "2.3.5",
           "bundled": true,
-          "optional": true,
           "requires": {
             "safe-buffer": "^5.1.2",
             "yallist": "^3.0.0"
@@ -1743,8 +1742,7 @@
         },
         "safe-buffer": {
           "version": "5.1.2",
-          "bundled": true,
-          "optional": true
+          "bundled": true
         },
         "safer-buffer": {
           "version": "2.1.2",
@@ -1834,8 +1832,7 @@
         },
         "yallist": {
           "version": "3.0.3",
-          "bundled": true,
-          "optional": true
+          "bundled": true
         }
       }
     },