diff --git a/yarn.lock b/yarn.lock
index 7c312a5..a67e01c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2590,9 +2590,9 @@ hash.js@^1.0.0, hash.js@^1.0.3:
     minimalistic-assert "^1.0.1"
 
 highlight.js@^9.0.0:
-  version "9.15.9"
-  resolved "https://registry.yarnpkg.com/highlight.js/-/highlight.js-9.15.9.tgz#865257da1dbb4a58c4552d46c4b3854f77f0e6d5"
-  integrity sha512-M0zZvfLr5p0keDMCAhNBp03XJbKBxUx5AfyfufMdFMEP4N/Xj6dh0IqC75ys7BAzceR34NgcvXjupRVaHBPPVQ==
+  version "9.18.5"
+  resolved "https://registry.yarnpkg.com/highlight.js/-/highlight.js-9.18.5.tgz#d18a359867f378c138d6819edfc2a8acd5f29825"
+  integrity sha512-a5bFyofd/BHCX52/8i8uJkjr9DYwXIPnM/plwI6W7ezItLGqzt7X2G2nXuYSfsIJdkwwj/g9DG1LkcGJI/dDoA==
 
 hmac-drbg@^1.0.0:
   version "1.0.1"