diff --git a/package.json b/package.json
index 336a2ede9..4899b1d2d 100644
--- a/package.json
+++ b/package.json
@@ -186,7 +186,7 @@
     "less-loader": "7.3.0",
     "list.js": "2.3.1",
     "mathjax": "2.7.9",
-    "mermaid": "8.11.3",
+    "mermaid": "8.11.4",
     "mini-css-extract-plugin": "1.6.2",
     "mocha": "9.0.3",
     "mock-require": "3.0.3",
diff --git a/yarn.lock b/yarn.lock
index 9f40b789c..8ff11fca5 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -7150,10 +7150,10 @@ merge2@^1.3.0:
   resolved "https://registry.yarnpkg.com/merge2/-/merge2-1.4.1.tgz#4368892f885e907455a6fd7dc55c0c9d404990ae"
   integrity sha512-8q7VEgMJW4J8tcfVPy8g09NcQwZdbwFEqhe/WZkoIzjn/3TGDwtOCYtXGxA3O8tPzpczCCDgv+P2P5y00ZJOOg==
 
-mermaid@8.11.3:
-  version "8.11.3"
-  resolved "https://registry.yarnpkg.com/mermaid/-/mermaid-8.11.3.tgz#b002399e508594c5a025bedf07ed06d3ce8ca849"
-  integrity sha512-XhfSF+crAX+BhxyKUL28Pf0Of12bby+jK2VQ05xSLZ/pYE6kVfiTuO1mTA5chnqDdz9xpD9A77pTWHv27IbWsg==
+mermaid@8.11.4:
+  version "8.11.4"
+  resolved "https://registry.yarnpkg.com/mermaid/-/mermaid-8.11.4.tgz#a390a03592f3b5bce27aafac561f7384eb4cf976"
+  integrity sha512-iUJylv5VmsOm/6dkAVpSYRSD8iZ8NOjuiHG0Q6nMgPdmmQ9xy8z61v8MuRZn81K51JlvOeWMN06blejmsMQHqg==
   dependencies:
     "@braintree/sanitize-url" "^3.1.0"
     "@percy/migrate" "^0.10.0"