diff --git a/web/package-lock.json b/web/package-lock.json
index 6572f6a0a..78c7dca29 100644
--- a/web/package-lock.json
+++ b/web/package-lock.json
@@ -35,7 +35,7 @@
                 "country-flag-icons": "^1.5.7",
                 "fuse.js": "^6.6.2",
                 "lit": "^2.8.0",
-                "mermaid": "^10.3.1",
+                "mermaid": "^10.4.0",
                 "rapidoc": "^9.3.4",
                 "style-mod": "^4.1.0",
                 "webcomponent-qr-code": "^1.2.0",
@@ -16790,9 +16790,9 @@
             }
         },
         "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/web/package.json b/web/package.json
index aae501b61..65cceab6f 100644
--- a/web/package.json
+++ b/web/package.json
@@ -52,7 +52,7 @@
         "country-flag-icons": "^1.5.7",
         "fuse.js": "^6.6.2",
         "lit": "^2.8.0",
-        "mermaid": "^10.3.1",
+        "mermaid": "^10.4.0",
         "rapidoc": "^9.3.4",
         "style-mod": "^4.1.0",
         "webcomponent-qr-code": "^1.2.0",