diff --git a/package-lock.json b/package-lock.json
index ca7372e..d6ff922 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -339,15 +339,6 @@
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-    "@types/xml2js": {
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-      "resolved": "https://registry.npmjs.org/@types/xml2js/-/xml2js-0.4.2.tgz",
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@@ -534,6 +525,7 @@
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       "integrity": "sha1-u13KOCu5TwXhUZQ3PRb9O6HKEQ0=",
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@@ -1680,7 +1672,8 @@
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-      "integrity": "sha1-PXz0Rk22RG6mRL9LOVB/mFEAjo4="
+      "integrity": "sha1-PXz0Rk22RG6mRL9LOVB/mFEAjo4=",
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@@ -1946,7 +1939,7 @@
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@@ -2151,7 +2144,8 @@
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-      "integrity": "sha1-hMbhWbgZBP3KWaDvRM2HDTElD5o="
+      "integrity": "sha1-hMbhWbgZBP3KWaDvRM2HDTElD5o=",
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@@ -3168,6 +3162,7 @@
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       "integrity": "sha1-XB+x8RdHcRTwYyoOtLcbPLD9MXE=",
+      "optional": true,
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@@ -3184,6 +3179,7 @@
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       "integrity": "sha1-LANAXHU4w51+s3sxcCLjJfsBi/c=",
+      "optional": true,
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@@ -3564,7 +3560,8 @@
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       "resolved": "https://registry.npmjs.org/has-unicode/-/has-unicode-2.0.1.tgz",
-      "integrity": "sha1-4Ob+aijPUROIVeCG0Wkedx3iqLk="
+      "integrity": "sha1-4Ob+aijPUROIVeCG0Wkedx3iqLk=",
+      "optional": true
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@@ -5623,7 +5620,8 @@
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-          "integrity": "sha1-tDLdM1i2NM914eRmQ2gkBTPB3b4="
+          "integrity": "sha1-tDLdM1i2NM914eRmQ2gkBTPB3b4=",
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@@ -5635,6 +5633,7 @@
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           "integrity": "sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=",
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@@ -5692,7 +5691,8 @@
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-          "integrity": "sha1-U10EXOa2Nj+kARcIRimZXp3zJMc="
+          "integrity": "sha1-U10EXOa2Nj+kARcIRimZXp3zJMc=",
+          "optional": true
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@@ -5758,6 +5758,7 @@
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@@ -9483,6 +9484,7 @@
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+      "optional": true,
       "requires": {
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       }