diff --git a/core/package-lock.json b/core/package-lock.json
index 85de798..76279a2 100644
--- a/core/package-lock.json
+++ b/core/package-lock.json
@@ -339,7 +339,7 @@
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@@ -483,11 +483,6 @@
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@@ -950,7 +937,7 @@
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@@ -1267,30 +1254,6 @@
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@@ -1632,7 +1595,7 @@
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-      "resolved": "http://registry.npmjs.org/readable-stream/-/readable-stream-2.0.6.tgz",
+      "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.0.6.tgz",
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@@ -1715,7 +1678,7 @@
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+      "resolved": "https://registry.npmjs.org/sax/-/sax-1.2.1.tgz",
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@@ -1925,23 +1888,71 @@
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-              "resolved": "http://registry.npmjs.org/readable-stream/-/readable-stream-2.3.6.tgz",
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