diff --git a/package-lock.json b/package-lock.json
index 0a621b41c..5b2f65d64 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -7634,9 +7634,9 @@
 			"integrity": "sha1-k0EP0hsAlzUVH4howvJx80J+I/0="
 		},
 		"highlight.js": {
-			"version": "9.12.0",
-			"resolved": "https://registry.npmjs.org/highlight.js/-/highlight.js-9.12.0.tgz",
-			"integrity": "sha1-5tnb5Xy+/mB1HwKvM2GVhwyQwB4="
+			"version": "9.13.1",
+			"resolved": "https://registry.npmjs.org/highlight.js/-/highlight.js-9.13.1.tgz",
+			"integrity": "sha512-Sc28JNQNDzaH6PORtRLMvif9RSn1mYuOoX3omVjnb0+HbpPygU2ALBI0R/wsiqCb4/fcp07Gdo8g+fhtFrQl6A=="
 		},
 		"highlightjs": {
 			"version": "9.10.0",
diff --git a/package.json b/package.json
index 8a850f741..3f7cfa326 100644
--- a/package.json
+++ b/package.json
@@ -131,7 +131,7 @@
 		"gulp-uglify": "3.0.1",
 		"gulp-util": "3.0.8",
 		"hard-source-webpack-plugin": "0.12.0",
-		"highlight.js": "9.12.0",
+		"highlight.js": "9.13.1",
 		"html-minifier": "3.5.20",
 		"http-signature": "1.2.0",
 		"insert-text-at-cursor": "0.1.1",