diff --git a/package.json b/package.json
index 24ae7199d..c5adb7c2c 100644
--- a/package.json
+++ b/package.json
@@ -184,7 +184,7 @@
     "less-loader": "7.3.0",
     "list.js": "2.3.1",
     "mathjax": "2.7.9",
-    "mermaid": "8.13.7",
+    "mermaid": "8.13.8",
     "mini-css-extract-plugin": "1.6.2",
     "mocha": "9.1.3",
     "mock-require": "3.0.3",
diff --git a/yarn.lock b/yarn.lock
index b62ab8a5d..f8516facb 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6724,10 +6724,10 @@ merge2@^1.3.0:
   resolved "https://registry.yarnpkg.com/merge2/-/merge2-1.4.1.tgz#4368892f885e907455a6fd7dc55c0c9d404990ae"
   integrity sha512-8q7VEgMJW4J8tcfVPy8g09NcQwZdbwFEqhe/WZkoIzjn/3TGDwtOCYtXGxA3O8tPzpczCCDgv+P2P5y00ZJOOg==
 
-mermaid@8.13.7:
-  version "8.13.7"
-  resolved "https://registry.yarnpkg.com/mermaid/-/mermaid-8.13.7.tgz#79cbcc7c03ccd8ab2e3485065c089ddca9a8ddfe"
-  integrity sha512-uHUrPgFpmhqv7Pk76tnFJafoNt/zmAENZgVmPWZ8zdFfzYEoMrcxVbxhmsNL/jJqhosMnQLB9FVn+GD7vAI+sA==
+mermaid@8.13.8:
+  version "8.13.8"
+  resolved "https://registry.yarnpkg.com/mermaid/-/mermaid-8.13.8.tgz#fc137e2a59df34a3e053712033833ffbbc8d84a9"
+  integrity sha512-Z5v31rvo8P7BPTiGicdJl9BbzyUe9s5sXILK8sM1g7ijkagpfFjPtXZVsq5P1WlN8m/fUp2PPNXVF9SqeTM91w==
   dependencies:
     "@braintree/sanitize-url" "^3.1.0"
     d3 "^7.0.0"