diff --git a/package.json b/package.json
index cf4c20475..eda1b222d 100644
--- a/package.json
+++ b/package.json
@@ -45,7 +45,7 @@
     "@vitest/coverage-istanbul": "^1.2.1",
     "concurrently": "^8.2.2",
     "eslint": "^8.56.0",
-    "github-markdown-css": "^5.5.0",
+    "github-markdown-css": "^5.8.1",
     "lint-staged": "^15.2.0",
     "pkg": "link:packages/pkg",
     "prettier": "^3.2.4",
diff --git a/yarn.lock b/yarn.lock
index bb51e080c..4d208ad69 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -9889,10 +9889,10 @@ __metadata:
   languageName: node
   linkType: hard
 
-"github-markdown-css@npm:^5.5.0":
-  version: 5.5.0
-  resolution: "github-markdown-css@npm:5.5.0"
-  checksum: 946fb0e4e703c6e447ea38430a44d9eb2c36a5369307dbffcc0d51c7b8052d7039dd5941e0c4de215a8e007a123e308f84ada624caa44fa3daa3625b373bc4de
+"github-markdown-css@npm:^5.8.1":
+  version: 5.8.1
+  resolution: "github-markdown-css@npm:5.8.1"
+  checksum: 6adbab7a918662c5178ec3e6e390a54824e4ad6b964261579800c49da0b7a3d4afe3efb834a7f177f9552b8f6d64b07fdf044ae6fdd2e1e0cca66f814df13b94
   languageName: node
   linkType: hard
 
@@ -14318,7 +14318,7 @@ __metadata:
     "@vitest/coverage-istanbul": "npm:^1.2.1"
     concurrently: "npm:^8.2.2"
     eslint: "npm:^8.56.0"
-    github-markdown-css: "npm:^5.5.0"
+    github-markdown-css: "npm:^5.8.1"
     lint-staged: "npm:^15.2.0"
     pkg: "link:packages/pkg"
     prettier: "npm:^3.2.4"