diff --git a/package.json b/package.json
index 21ee1f60..9edf491d 100644
--- a/package.json
+++ b/package.json
@@ -72,7 +72,7 @@
     "flowchart.js": "^1.6.5",
     "font-awesome": "^4.3.0",
     "fs-extra": "^5.0.0",
-    "highlight.js": "^9.13.1",
+    "highlight.js": "^10.4.1",
     "i18n-2": "^0.7.2",
     "iconv-lite": "^0.4.19",
     "immutable": "^3.8.1",
diff --git a/yarn.lock b/yarn.lock
index df0fdf70..68c461e5 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4560,10 +4560,10 @@ he@^1.1.1, he@^1.2.0:
   resolved "https://registry.yarnpkg.com/he/-/he-1.2.0.tgz#84ae65fa7eafb165fddb61566ae14baf05664f0f"
   integrity sha512-F/1DnUGPopORZi0ni+CvrCgHQ5FyEAHRLSApuYWMmrbSwoN2Mn/7k+Gl38gJnR7yyDZk6WLXwiGod1JOWNDKGw==
 
-highlight.js@^9.13.1:
-  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==
 
 highlight.js@^9.3.0:
   version "9.12.0"