diff --git a/package-lock.json b/package-lock.json
index 2c130e2..53411c8 100644
--- a/package-lock.json
+++ b/package-lock.json
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@@ -3174,11 +3174,10 @@
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-        "brorand": "^1.0.1",
+        "bn.js": "^4.11.9",
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-        "hmac-drbg": "^1.0.0",
-        "inherits": "^2.0.1",
-        "minimalistic-assert": "^1.0.0",
-        "minimalistic-crypto-utils": "^1.0.0"
+        "hmac-drbg": "^1.0.1",
+        "inherits": "^2.0.4",
+        "minimalistic-assert": "^1.0.1",
+        "minimalistic-crypto-utils": "^1.0.1"
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@@ -4101,11 +4112,21 @@
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-      "integrity": "sha1-U4tm8+5izRq1HsMjgp0flIDHS+s=",
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-        "iconv-lite": "~0.4.13"
+        "iconv-lite": "^0.6.2"
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+          "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.6.2.tgz",
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@@ -15884,9 +15905,9 @@
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+      "resolved": "https://registry.npmjs.org/ua-parser-js/-/ua-parser-js-0.7.24.tgz",
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