diff --git a/package.json b/package.json
index f58f181..400e12a 100644
--- a/package.json
+++ b/package.json
@@ -107,7 +107,7 @@
     "gulp-clean": "^0.3.2",
     "gulp-cli": "^2.0.1",
     "gulp-sass": "^4.0.2",
-    "highlight.js": "^9.11.0",
+    "highlight.js": "^10.4.1",
     "husky": "^1.3.1",
     "inquirer": "^6.2.0",
     "jasmine-core": "^3.3.0",
diff --git a/yarn.lock b/yarn.lock
index 5e9ebe4..2e77569 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5624,10 +5624,10 @@ header-case@^1.0.0:
     no-case "^2.2.0"
     upper-case "^1.1.3"
 
-highlight.js@^9.11.0:
-  version "9.13.1"
-  resolved "https://registry.yarnpkg.com/highlight.js/-/highlight.js-9.13.1.tgz#054586d53a6863311168488a0f58d6c505ce641e"
-  integrity sha512-Sc28JNQNDzaH6PORtRLMvif9RSn1mYuOoX3omVjnb0+HbpPygU2ALBI0R/wsiqCb4/fcp07Gdo8g+fhtFrQl6A==
+highlight.js@^10.4.1:
+  version "10.4.1"
+  resolved "https://registry.yarnpkg.com/highlight.js/-/highlight.js-10.4.1.tgz#d48fbcf4a9971c4361b3f95f302747afe19dbad0"
+  integrity sha512-yR5lWvNz7c85OhVAEAeFhVCc/GV4C30Fjzc/rCP0aCWzc1UUOPUk55dK/qdwTZHBvMZo+eZ2jpk62ndX/xMFlg==
 
 home-dir@^1.0.0:
   version "1.0.0"