diff --git a/package.json b/package.json
index c2b0ad64..9769d804 100644
--- a/package.json
+++ b/package.json
@@ -60,7 +60,7 @@
     "@vitejs/plugin-react-swc": "^3.5.0",
     "@vitest/coverage-v8": "^1.2.1",
     "eslint": "^8.56.0",
-    "github-markdown-css": "^5.5.0",
+    "github-markdown-css": "^5.5.1",
     "lint-staged": "^15.2.0",
     "npm-run-all": "^4.1.5",
     "prettier": "^3.2.4",
diff --git a/yarn.lock b/yarn.lock
index 28f0dbaf..8d371ca0 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -9915,10 +9915,10 @@ __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:^5.5.1":
+  version: 5.5.1
+  resolution: "github-markdown-css@npm:5.5.1"
+  checksum: 9d09980da0dd055c1d291da6a95754c41c05d35f5d12898460acd321324229baeb3efd54d4e583978126c253171941c6ed567df144cb01f2fdaef5e879699d94
   languageName: node
   linkType: hard
 
@@ -11942,7 +11942,7 @@ __metadata:
     "@vitejs/plugin-react-swc": "npm:^3.5.0"
     "@vitest/coverage-v8": "npm:^1.2.1"
     eslint: "npm:^8.56.0"
-    github-markdown-css: "npm:^5.5.0"
+    github-markdown-css: "npm:^5.5.1"
     lint-staged: "npm:^15.2.0"
     npm-run-all: "npm:^4.1.5"
     prettier: "npm:^3.2.4"