diff --git a/package-lock.json b/package-lock.json
index c7eea25..2bb2a65 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -12,7 +12,7 @@
         "css-simple-minifier": "^2.0.0",
         "html-minifier": "^4.0.0",
         "http-server": "^14.1.1",
-        "markmap-render": "^0.18.0",
+        "markmap-render": "^0.18.10",
         "terser": "^5.36.0",
         "yaml": "^2.6.0"
       },
@@ -4264,9 +4264,9 @@
       }
     },
     "node_modules/markmap-render": {
-      "version": "0.18.9",
-      "resolved": "https://registry.npmjs.org/markmap-render/-/markmap-render-0.18.9.tgz",
-      "integrity": "sha512-dHnU5z0YsnkLCBwJULS7yhJfitoJjyPS9vANgrmLvPRZQdfWclnpxzKHwU9bLB7rvAg0O1xb1xf6mrt0IAM4Pw==",
+      "version": "0.18.10",
+      "resolved": "https://registry.npmjs.org/markmap-render/-/markmap-render-0.18.10.tgz",
+      "integrity": "sha512-TJtWZ/1IabMhKLCTixPTdAlmGNaEV7l6j6Ljm9GxTPumrumXehpasxSgFbxDgDGhsC8Z0bMTYum83mE38sey/g==",
       "license": "MIT",
       "dependencies": {
         "@babel/runtime": "^7.22.6"
diff --git a/package.json b/package.json
index d27871c..89d995f 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
     "css-simple-minifier": "^2.0.0",
     "html-minifier": "^4.0.0",
     "http-server": "^14.1.1",
-    "markmap-render": "^0.18.0",
+    "markmap-render": "^0.18.10",
     "terser": "^5.36.0",
     "yaml": "^2.6.0"
   },