diff --git a/package-lock.json b/package-lock.json
index 2509b05..e656c12 100644
--- a/package-lock.json
+++ b/package-lock.json
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@@ -2948,17 +2987,20 @@
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@@ -3087,6 +3130,7 @@
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+      "optional": true,
       "requires": {
         "buffer-crc32": "~0.2.3",
         "fd-slicer": "~1.1.0"