diff --git a/package.json b/package.json
index 694bb1c..4425498 100644
--- a/package.json
+++ b/package.json
@@ -57,7 +57,7 @@
         "browserify": "^16.5.0",
         "chai": "^4.2.0",
         "fork-me-github": "^1.0.3",
-        "highlight.js": "^9.15.9",
+        "highlight.js": "^10.4.1",
         "jsdoc": "^3.6.3",
         "mocha": "^6.2.0",
         "pixi-ease": "1.3.0",
diff --git a/yarn.lock b/yarn.lock
index 212cd51..308447e 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1270,10 +1270,10 @@ 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@^9.15.9:
-  version "9.15.9"
-  resolved "https://registry.yarnpkg.com/highlight.js/-/highlight.js-9.15.9.tgz#865257da1dbb4a58c4552d46c4b3854f77f0e6d5"
-  integrity sha512-M0zZvfLr5p0keDMCAhNBp03XJbKBxUx5AfyfufMdFMEP4N/Xj6dh0IqC75ys7BAzceR34NgcvXjupRVaHBPPVQ==
+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==
 
 hmac-drbg@^1.0.0:
   version "1.0.1"