diff --git a/package.json b/package.json
index 095b7fe0ada..e474f74f8d3 100644
--- a/package.json
+++ b/package.json
@@ -92,7 +92,7 @@
     "gulp-cssmin": "^0.1.7",
     "gulp-postcss": "^6.1.1",
     "gulp-sass": "^3.1.0",
-    "highlight.js": "^9.3.0",
+    "highlight.js": "^10.4.1",
     "html-loader": "^0.5.1",
     "html-webpack-plugin": "^2.30.1",
     "inject-loader": "^3.0.1",
diff --git a/yarn.lock b/yarn.lock
index b4667bd272c..e99d4540218 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1960,7 +1960,7 @@ depd@~1.1.0:
 
 deprecated@^0.0.1:
   version "0.0.1"
-  resolved "http://registry.npmjs.org/deprecated/-/deprecated-0.0.1.tgz#f9c9af5464afa1e7a971458a8bdef2aa94d5bb19"
+  resolved "https://registry.npmjs.org/deprecated/-/deprecated-0.0.1.tgz#f9c9af5464afa1e7a971458a8bdef2aa94d5bb19"
 
 des.js@^1.0.0:
   version "1.0.0"
@@ -2741,7 +2741,7 @@ find-babel-config@^1.0.1:
 
 find-cache-dir@^0.1.1:
   version "0.1.1"
-  resolved "http://registry.npmjs.org/find-cache-dir/-/find-cache-dir-0.1.1.tgz#c8defae57c8a52a8a784f9e31c57c742e993a0b9"
+  resolved "https://registry.npmjs.org/find-cache-dir/-/find-cache-dir-0.1.1.tgz#c8defae57c8a52a8a784f9e31c57c742e993a0b9"
   dependencies:
     commondir "^1.0.1"
     mkdirp "^0.5.1"
@@ -2872,7 +2872,7 @@ fs-access@^1.0.0:
 
 fs-exists-sync@^0.1.0:
   version "0.1.0"
-  resolved "http://registry.npmjs.org/fs-exists-sync/-/fs-exists-sync-0.1.0.tgz#982d6893af918e72d08dec9e8673ff2b5a8d6add"
+  resolved "https://registry.npmjs.org/fs-exists-sync/-/fs-exists-sync-0.1.0.tgz#982d6893af918e72d08dec9e8673ff2b5a8d6add"
 
 fs-extra@^0.23.1:
   version "0.23.1"
@@ -3495,7 +3495,11 @@ he@1.1.x, he@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/he/-/he-1.1.0.tgz#29319d49beec13a9b1f3c4f9b2a6dde4859bb2a7"
 
-highlight.js@^9.3.0, highlight.js@^9.4.0:
+highlight.js@^10.4.1:
+  version "10.4.1"
+  resolved "https://registry.yarnpkg.com/highlight.js/-/highlight.js-10.4.1.tgz#d48fbcf4a9971c4361b3f95f302747afe19dbad0"
+
+highlight.js@^9.4.0:
   version "9.9.0"
   resolved "https://registry.yarnpkg.com/highlight.js/-/highlight.js-9.9.0.tgz#b9995dcfdc2773e307a34f0460d92b9a474782c0"
 
@@ -3681,7 +3685,7 @@ ignore@^3.2.0:
 
 img-stats@^0.5.2:
   version "0.5.2"
-  resolved "http://registry.npmjs.org/img-stats/-/img-stats-0.5.2.tgz#c203496c42f2d9eb2e5ab8232fa756bab32c9e2b"
+  resolved "https://registry.npmjs.org/img-stats/-/img-stats-0.5.2.tgz#c203496c42f2d9eb2e5ab8232fa756bab32c9e2b"
   dependencies:
     xmldom "^0.1.19"
 
@@ -5891,7 +5895,7 @@ postcss-loader@0.11.1:
 
 postcss-media-minmax@^2.1.0:
   version "2.1.2"
-  resolved "http://registry.npmjs.org/postcss-media-minmax/-/postcss-media-minmax-2.1.2.tgz#444c5cf8926ab5e4fd8a2509e9297e751649cdf8"
+  resolved "https://registry.npmjs.org/postcss-media-minmax/-/postcss-media-minmax-2.1.2.tgz#444c5cf8926ab5e4fd8a2509e9297e751649cdf8"
   dependencies:
     postcss "^5.0.4"
 
@@ -7722,7 +7726,7 @@ ultron@1.0.x:
 
 unc-path-regex@^0.1.0:
   version "0.1.2"
-  resolved "http://registry.npmjs.org/unc-path-regex/-/unc-path-regex-0.1.2.tgz#e73dd3d7b0d7c5ed86fbac6b0ae7d8c6a69d50fa"
+  resolved "https://registry.npmjs.org/unc-path-regex/-/unc-path-regex-0.1.2.tgz#e73dd3d7b0d7c5ed86fbac6b0ae7d8c6a69d50fa"
 
 underscore@~1.6.0:
   version "1.6.0"