diff --git a/package-lock.json b/package-lock.json
index d2cb048..c1293b3 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -14,7 +14,7 @@
         "flexsearch": "0.7.31",
         "katex": "0.16.8",
         "lodash": "4.17.21",
-        "mermaid": "10.3.1",
+        "mermaid": "10.4.0",
         "store2": "2.14.2"
       },
       "devDependencies": {
@@ -7101,9 +7101,9 @@
       }
     },
     "node_modules/mermaid": {
-      "version": "10.3.1",
-      "resolved": "https://registry.npmjs.org/mermaid/-/mermaid-10.3.1.tgz",
-      "integrity": "sha512-hkenh7WkuRWPcob3oJtrN3W+yzrrIYuWF1OIfk/d0xGE8UWlvDhfexaHmDwwe8DKQgqMLI8DWEPwGprxkumjuw==",
+      "version": "10.4.0",
+      "resolved": "https://registry.npmjs.org/mermaid/-/mermaid-10.4.0.tgz",
+      "integrity": "sha512-4QCQLp79lvz7UZxow5HUX7uWTPJOaQBVExduo91tliXC7v78i6kssZOPHxLL+Xs30KU72cpPn3g3imw/xm/gaw==",
       "dependencies": {
         "@braintree/sanitize-url": "^6.0.1",
         "@types/d3-scale": "^4.0.3",
diff --git a/package.json b/package.json
index 30b1a3f..fdbf323 100644
--- a/package.json
+++ b/package.json
@@ -36,7 +36,7 @@
     "flexsearch": "0.7.31",
     "katex": "0.16.8",
     "lodash": "4.17.21",
-    "mermaid": "10.3.1",
+    "mermaid": "10.4.0",
     "store2": "2.14.2"
   },
   "devDependencies": {