diff --git a/package-lock.json b/package-lock.json
index bdfc2d94..1f383a78 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2714,7 +2714,7 @@
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                   "version": "2.0.6",
-                  "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",
                   "integrity": "sha1-j5A0HmilPMySh4jaz80Rs265t44=",
                   "dev": true,
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@@ -2744,7 +2744,7 @@
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         "string_decoder": {
           "version": "0.10.31",
-          "resolved": "http://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz",
+          "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz",
           "integrity": "sha1-YuIDvEF2bGwoyfyEMB2rHFMQ+pQ=",
           "dev": true
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@@ -4206,9 +4206,9 @@
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     },
     "highlight.js": {
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-      "resolved": "https://registry.npmjs.org/highlight.js/-/highlight.js-9.15.9.tgz",
-      "integrity": "sha512-M0zZvfLr5p0keDMCAhNBp03XJbKBxUx5AfyfufMdFMEP4N/Xj6dh0IqC75ys7BAzceR34NgcvXjupRVaHBPPVQ==",
+      "version": "9.18.5",
+      "resolved": "https://registry.npmjs.org/highlight.js/-/highlight.js-9.18.5.tgz",
+      "integrity": "sha512-a5bFyofd/BHCX52/8i8uJkjr9DYwXIPnM/plwI6W7ezItLGqzt7X2G2nXuYSfsIJdkwwj/g9DG1LkcGJI/dDoA==",
       "dev": true
     },
     "hmac-drbg": {
@@ -6170,7 +6170,7 @@
       "dependencies": {
         "string_decoder": {
           "version": "0.10.31",
-          "resolved": "http://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz",
+          "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz",
           "integrity": "sha1-YuIDvEF2bGwoyfyEMB2rHFMQ+pQ=",
           "dev": true
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@@ -6969,7 +6969,7 @@
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         "readable-stream": {
           "version": "2.1.5",
-          "resolved": "http://registry.npmjs.org/readable-stream/-/readable-stream-2.1.5.tgz",
+          "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.1.5.tgz",
           "integrity": "sha1-ZvqLcg4UOLNkaB8q0aY8YYRIydA=",
           "dev": true,
           "requires": {
@@ -6984,7 +6984,7 @@
         },
         "string_decoder": {
           "version": "0.10.31",
-          "resolved": "http://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz",
+          "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz",
           "integrity": "sha1-YuIDvEF2bGwoyfyEMB2rHFMQ+pQ=",
           "dev": true
         }
@@ -7987,7 +7987,7 @@
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         "string-width": {
           "version": "1.0.2",
-          "resolved": "http://registry.npmjs.org/string-width/-/string-width-1.0.2.tgz",
+          "resolved": "https://registry.npmjs.org/string-width/-/string-width-1.0.2.tgz",
           "integrity": "sha1-EYvfW4zcUaKn5w0hHgfisLmxB9M=",
           "dev": true,
           "requires": {
@@ -7998,7 +7998,7 @@
         },
         "strip-ansi": {
           "version": "3.0.1",
-          "resolved": "http://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
+          "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
           "integrity": "sha1-ajhfuIU9lS1f8F0Oiq+UJ43GPc8=",
           "dev": true,
           "requires": {