diff --git a/package-lock.json b/package-lock.json
index a451c03..8840d4f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11,7 +11,7 @@
       "dependencies": {
         "clipboard": "2.0.11",
         "katex": "0.16.11",
-        "mermaid": "11.2.0",
+        "mermaid": "11.2.1",
         "store2": "2.14.3"
       },
       "devDependencies": {
@@ -6017,9 +6017,9 @@
       }
     },
     "node_modules/mermaid": {
-      "version": "11.2.0",
-      "resolved": "https://registry.npmjs.org/mermaid/-/mermaid-11.2.0.tgz",
-      "integrity": "sha512-ZinOa063lk81lujX8vkINNqmFaNMk1A95Z4kCL7fE6QLAi01CxeiUJVw+tpXU+lAM73utO39G+2PLjxS2GYS/w==",
+      "version": "11.2.1",
+      "resolved": "https://registry.npmjs.org/mermaid/-/mermaid-11.2.1.tgz",
+      "integrity": "sha512-F8TEaLVVyxTUmvKswVFyOkjPrlJA5h5vNR1f7ZnSWSpqxgEZG1hggtn/QCa7znC28bhlcrNh10qYaIiill7q4A==",
       "license": "MIT",
       "dependencies": {
         "@braintree/sanitize-url": "^7.0.1",
diff --git a/package.json b/package.json
index 40ed7ad..769d5a6 100644
--- a/package.json
+++ b/package.json
@@ -36,7 +36,7 @@
   "dependencies": {
     "clipboard": "2.0.11",
     "katex": "0.16.11",
-    "mermaid": "11.2.0",
+    "mermaid": "11.2.1",
     "store2": "2.14.3"
   },
   "devDependencies": {