diff --git a/client/src/package-lock.json b/client/src/package-lock.json
index 2f766e8..5c18705 100644
--- a/client/src/package-lock.json
+++ b/client/src/package-lock.json
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@@ -8562,6 +8735,7 @@
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       "integrity": "sha1-qBmB6nCleUYTOIPwKcWCGok1mn8=",
       "dev": true,
+      "optional": true,
       "requires": {
         "buffer-crc32": "0.2.13",
         "fd-slicer": "1.0.1"