diff --git a/package-lock.json b/package-lock.json
index 2ccd8a6..48b739b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -14,7 +14,7 @@
         "flexsearch": "0.7.43",
         "katex": "0.16.9",
         "lodash": "4.17.21",
-        "mermaid": "10.8.0",
+        "mermaid": "10.9.0",
         "store2": "2.14.3",
         "uuid": "9.0.1"
       },
@@ -6907,9 +6907,9 @@
       }
     },
     "node_modules/mermaid": {
-      "version": "10.8.0",
-      "resolved": "https://registry.npmjs.org/mermaid/-/mermaid-10.8.0.tgz",
-      "integrity": "sha512-9CzfSreRjdDJxX796+jW4zjEq0DVw5xVF0nWsqff8OTbrt+ml0TZ5PyYUjjUZJa2NYxYJZZXewEquxGiM8qZEA==",
+      "version": "10.9.0",
+      "resolved": "https://registry.npmjs.org/mermaid/-/mermaid-10.9.0.tgz",
+      "integrity": "sha512-swZju0hFox/B/qoLKK0rOxxgh8Cf7rJSfAUc1u8fezVihYMvrJAS45GzAxTVf4Q+xn9uMgitBcmWk7nWGXOs/g==",
       "dependencies": {
         "@braintree/sanitize-url": "^6.0.1",
         "@types/d3-scale": "^4.0.3",
@@ -6922,6 +6922,7 @@
         "dayjs": "^1.11.7",
         "dompurify": "^3.0.5",
         "elkjs": "^0.9.0",
+        "katex": "^0.16.9",
         "khroma": "^2.0.0",
         "lodash-es": "^4.17.21",
         "mdast-util-from-markdown": "^1.3.0",
diff --git a/package.json b/package.json
index 744601e..8cde5c8 100644
--- a/package.json
+++ b/package.json
@@ -38,7 +38,7 @@
     "flexsearch": "0.7.43",
     "katex": "0.16.9",
     "lodash": "4.17.21",
-    "mermaid": "10.8.0",
+    "mermaid": "10.9.0",
     "store2": "2.14.3",
     "uuid": "9.0.1"
   },