diff --git a/package-lock.json b/package-lock.json
index e67bad83c..67f2e54be 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -23,7 +23,7 @@
         "jquery": "^3.7.1",
         "katex": "^0.16.11",
         "lite-youtube-embed": "^0.3.3",
-        "mermaid": "^11.2.0",
+        "mermaid": "^11.2.1",
         "packery": "^2.1.2",
         "prettier": "^3.3.3",
         "prettier-plugin-go-template": "^0.0.15",
@@ -2533,9 +2533,9 @@
       }
     },
     "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==",
       "dev": true,
       "dependencies": {
         "@braintree/sanitize-url": "^7.0.1",
diff --git a/package.json b/package.json
index 1d862928d..9938cb582 100644
--- a/package.json
+++ b/package.json
@@ -40,7 +40,7 @@
     "jquery": "^3.7.1",
     "katex": "^0.16.11",
     "lite-youtube-embed": "^0.3.3",
-    "mermaid": "^11.2.0",
+    "mermaid": "^11.2.1",
     "packery": "^2.1.2",
     "prettier": "^3.3.3",
     "prettier-plugin-go-template": "^0.0.15",