diff --git a/package-lock.json b/package-lock.json
index b22ef5c..fbf9902 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -14,7 +14,7 @@
         "@vuepress/client": "2.0.0-rc.2",
         "cypress": "^13.6.3",
         "cypress-each": "^1.13.3",
-        "mermaid": "^10.7.0",
+        "mermaid": "^10.9.1",
         "reveal.js": "^5.0.4",
         "start-server-and-test": "^2.0.3",
         "vue": "^3.4.15",
@@ -7161,9 +7161,9 @@
       }
     },
     "node_modules/mermaid": {
-      "version": "10.9.0",
-      "resolved": "https://registry.npmjs.org/mermaid/-/mermaid-10.9.0.tgz",
-      "integrity": "sha512-swZju0hFox/B/qoLKK0rOxxgh8Cf7rJSfAUc1u8fezVihYMvrJAS45GzAxTVf4Q+xn9uMgitBcmWk7nWGXOs/g==",
+      "version": "10.9.1",
+      "resolved": "https://registry.npmjs.org/mermaid/-/mermaid-10.9.1.tgz",
+      "integrity": "sha512-Mx45Obds5W1UkW1nv/7dHRsbfMM1aOKA2+Pxs/IGHNonygDHwmng8xTHyS9z4KWVi0rbko8gjiBmuwwXQ7tiNA==",
       "dev": true,
       "dependencies": {
         "@braintree/sanitize-url": "^6.0.1",
diff --git a/package.json b/package.json
index cbe525f..34672d4 100644
--- a/package.json
+++ b/package.json
@@ -20,7 +20,7 @@
     "@vuepress/client": "2.0.0-rc.2",
     "cypress": "^13.6.3",
     "cypress-each": "^1.13.3",
-    "mermaid": "^10.7.0",
+    "mermaid": "^10.9.1",
     "reveal.js": "^5.0.4",
     "start-server-and-test": "^2.0.3",
     "vue": "^3.4.15",