diff --git a/package.json b/package.json
index 1bca0ada5..c9b59015b 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": "8.11.2",
+    "mermaid": "8.11.3",
     "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 f4281acf6..36b249ac6 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -7075,10 +7075,10 @@ merge2@^1.3.0:
   resolved "https://registry.yarnpkg.com/merge2/-/merge2-1.4.1.tgz#4368892f885e907455a6fd7dc55c0c9d404990ae"
   integrity sha512-8q7VEgMJW4J8tcfVPy8g09NcQwZdbwFEqhe/WZkoIzjn/3TGDwtOCYtXGxA3O8tPzpczCCDgv+P2P5y00ZJOOg==
 
-mermaid@8.11.2:
-  version "8.11.2"
-  resolved "https://registry.yarnpkg.com/mermaid/-/mermaid-8.11.2.tgz#482b3d618f76ccf67df4f348605b02d36de89e51"
-  integrity sha512-a5aj6hmDfdPGmhB8so4VtwYZjhwGV0OvyQcRTrI3IrlWk5ZxYtEcS1GsIDJVwCX4bJMZbXYh9zbL+lArptCoSg==
+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==
   dependencies:
     "@braintree/sanitize-url" "^3.1.0"
     "@percy/migrate" "^0.10.0"