diff --git a/package.json b/package.json
index 63743dbf..0ed5e677 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
     "eslint": "^9.33.0",
     "eslint-config-prettier": "^10.1.8",
     "eslint-plugin-mdx": "^3.6.2",
-    "mermaid": "^11.9.0",
+    "mermaid": "^11.10.0",
     "node-html-parser": "^7.0.1",
     "prettier": "^3.6.2",
     "prettier-plugin-astro": "^0.14.1",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 4974cc23..01e05fca 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -36,8 +36,8 @@ importers:
         specifier: ^3.6.2
         version: 3.6.2(eslint@9.33.0)
       mermaid:
-        specifier: ^11.9.0
-        version: 11.9.0
+        specifier: ^11.10.0
+        version: 11.10.0
       node-html-parser:
         specifier: ^7.0.1
         version: 7.0.1
@@ -2156,8 +2156,8 @@ packages:
     resolution: {integrity: sha512-8q7VEgMJW4J8tcfVPy8g09NcQwZdbwFEqhe/WZkoIzjn/3TGDwtOCYtXGxA3O8tPzpczCCDgv+P2P5y00ZJOOg==}
     engines: {node: '>= 8'}
 
-  mermaid@11.9.0:
-    resolution: {integrity: sha512-YdPXn9slEwO0omQfQIsW6vS84weVQftIyyTGAZCwM//MGhPzL1+l6vO6bkf0wnP4tHigH1alZ5Ooy3HXI2gOag==}
+  mermaid@11.10.0:
+    resolution: {integrity: sha512-oQsFzPBy9xlpnGxUqLbVY8pvknLlsNIJ0NWwi8SUJjhbP1IT0E0o1lfhU4iYV3ubpy+xkzkaOyDUQMn06vQElQ==}
 
   micromark-core-commonmark@2.0.3:
     resolution: {integrity: sha512-RDBrHEMSxVFLg6xvnXmb1Ayr2WzLAWjeSATAoxwKYJV94TeNavgoIdA0a9ytzDSVzBy2YKFK+emCPOEibLeCrg==}
@@ -5962,7 +5962,7 @@ snapshots:
 
   merge2@1.4.1: {}
 
-  mermaid@11.9.0:
+  mermaid@11.10.0:
     dependencies:
       '@braintree/sanitize-url': 7.1.1
       '@iconify/utils': 2.3.0