diff --git a/package-lock.json b/package-lock.json
index d38d0c8..a5dfb08 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3259,9 +3259,9 @@
       "dev": true
     },
     "highlight.js": {
-      "version": "9.18.3",
-      "resolved": "https://registry.npmjs.org/highlight.js/-/highlight.js-9.18.3.tgz",
-      "integrity": "sha512-zBZAmhSupHIl5sITeMqIJnYCDfAEc3Gdkqj65wC1lpI468MMQeeQkhcIAvk+RylAkxrCcI9xy9piHiXeQ1BdzQ==",
+      "version": "9.18.5",
+      "resolved": "https://registry.npmjs.org/highlight.js/-/highlight.js-9.18.5.tgz",
+      "integrity": "sha512-a5bFyofd/BHCX52/8i8uJkjr9DYwXIPnM/plwI6W7ezItLGqzt7X2G2nXuYSfsIJdkwwj/g9DG1LkcGJI/dDoA==",
       "dev": true
     },
     "home-or-tmp": {
diff --git a/yarn.lock b/yarn.lock
index 5e0a808..b62c5a0 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2004,8 +2004,8 @@ hawk@~3.1.3:
     sntp "1.x.x"
 
 highlight.js@^9.1.0:
-  version "9.9.0"
-  resolved "https://registry.yarnpkg.com/highlight.js/-/highlight.js-9.9.0.tgz#b9995dcfdc2773e307a34f0460d92b9a474782c0"
+  version "9.18.5"
+  resolved "https://registry.yarnpkg.com/highlight.js/-/highlight.js-9.18.5.tgz#d18a359867f378c138d6819edfc2a8acd5f29825"
 
 hoek@2.x.x:
   version "2.16.3"