diff --git a/yarn.lock b/yarn.lock
index 01d5973..a5c1064 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2959,8 +2959,8 @@ hbs@^4.1.0:
     walk "2.3.14"
 
 highlight.js@^9.6.0:
-  version "9.18.1"
-  resolved "https://registry.npmjs.org/highlight.js/-/highlight.js-9.18.1.tgz#ed21aa001fe6252bb10a3d76d47573c6539fe13c"
+  version "9.18.5"
+  resolved "https://registry.yarnpkg.com/highlight.js/-/highlight.js-9.18.5.tgz#d18a359867f378c138d6819edfc2a8acd5f29825"
 
 hmac-drbg@^1.0.0:
   version "1.0.1"