diff --git a/package-lock.json b/package-lock.json
index b82462b..7e74edc 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -27,7 +27,7 @@
         "github-slugger": "^2.0.0",
         "highlight.js": "^11.11.1",
         "katex": "^0.17.0",
-        "mermaid": "^11.15.0",
+        "mermaid": "^11.16.1",
         "react": "^19.1.0",
         "react-dom": "^19.1.0",
         "react-markdown": "^10.1.0",
@@ -5845,9 +5845,9 @@
       }
     },
     "node_modules/mermaid": {
-      "version": "11.16.0",
-      "resolved": "https://registry.npmjs.org/mermaid/-/mermaid-11.16.0.tgz",
-      "integrity": "sha512-Zvm3kbstgdpvIJPPItlL7fppIZ3kibvc1oZIGxdvk9t6UFz6flv+Jw7FtRGKwfcI8OckmH04LqG6LlS6X4B1pA==",
+      "version": "11.16.1",
+      "resolved": "https://registry.npmjs.org/mermaid/-/mermaid-11.16.1.tgz",
+      "integrity": "sha512-TQsq6u22fAn3rek5VOubrhKPo1g5hwC3FXUN9hiyupTckcYiGuuKGkNQrKYwGJkXUxZdojwRG46gsSCFZMDp4g==",
       "license": "MIT",
       "dependencies": {
         "@braintree/sanitize-url": "^7.1.2",
diff --git a/package.json b/package.json
index 6630e2c..c4fecc4 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
     "github-slugger": "^2.0.0",
     "highlight.js": "^11.11.1",
     "katex": "^0.17.0",
-    "mermaid": "^11.15.0",
+    "mermaid": "^11.16.1",
     "react": "^19.1.0",
     "react-dom": "^19.1.0",
     "react-markdown": "^10.1.0",