diff --git a/package.json b/package.json
index 45b8435f..2390b432 100644
--- a/package.json
+++ b/package.json
@@ -37,6 +37,6 @@
   "dependencies": {
     "chart.js": "^3.1.1",
     "codemirror": "^5.65.6",
-    "highlight.js": "9.15.10"
+    "highlight.js": "10.4.1"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index 63212b61..a7628fba 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1967,10 +1967,10 @@ he@^1.1.0:
   resolved "https://registry.yarnpkg.com/he/-/he-1.2.0.tgz#84ae65fa7eafb165fddb61566ae14baf05664f0f"
   integrity sha512-F/1DnUGPopORZi0ni+CvrCgHQ5FyEAHRLSApuYWMmrbSwoN2Mn/7k+Gl38gJnR7yyDZk6WLXwiGod1JOWNDKGw==
 
-highlight.js@9.15.10:
-  version "9.15.10"
-  resolved "https://registry.yarnpkg.com/highlight.js/-/highlight.js-9.15.10.tgz#7b18ed75c90348c045eef9ed08ca1319a2219ad2"
-  integrity sha512-RoV7OkQm0T3os3Dd2VHLNMoaoDVx77Wygln3n9l5YV172XonWG6rgQD3XnF/BuFFZw9A0TJgmMSO8FEWQgvcXw==
+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==
 
 icss-utils@^5.0.0, icss-utils@^5.1.0:
   version "5.1.0"