diff --git a/package-lock.json b/package-lock.json
index 9df6297..43e54be 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -819,9 +819,9 @@
       "integrity": "sha512-chXa79rL/UC2KlX17jo3vRGz0azaWEx5tGqZg5pO3NUyEJVB17dMruQlzCCOfUvElghKcm5194+BCRvi2Rv/Gw=="
     },
     "highlight.js": {
-      "version": "10.6.0",
-      "resolved": "https://registry.npmjs.org/highlight.js/-/highlight.js-10.6.0.tgz",
-      "integrity": "sha512-8mlRcn5vk/r4+QcqerapwBYTe+iPL5ih6xrNylxrnBdHQiijDETfXX7VIxC3UiCRiINBJfANBAsPzAvRQj8RpQ=="
+      "version": "11.8.0",
+      "resolved": "https://registry.npmjs.org/highlight.js/-/highlight.js-11.8.0.tgz",
+      "integrity": "sha512-MedQhoqVdr0U6SSnWPzfiadUcDHfN/Wzq25AkXiQv9oiOO/sG0S7XkvpFIqWBl9Yq1UYyYOOVORs5UW2XlPyzg=="
     },
     "htmlparser2": {
       "version": "6.1.0",
diff --git a/package.json b/package.json
index 4229e3d..b36f93e 100644
--- a/package.json
+++ b/package.json
@@ -18,7 +18,7 @@
     "express": "4.17.1",
     "front-matter": "4.0.2",
     "glob": "7.1.7",
-    "highlight.js": "10.6.0",
+    "highlight.js": "11.8.0",
     "htmlparser2": "6.1.0",
     "jquery": "3.6.0",
     "js-yaml": "4.1.0",