diff --git a/sites/shared/package.json b/sites/shared/package.json
index 813739ac648..c2b5a62fd5f 100644
--- a/sites/shared/package.json
+++ b/sites/shared/package.json
@@ -37,7 +37,7 @@
     "lodash.unset": "4.5.2",
     "lodash.get": "4.4.2",
     "mdast-util-toc": "7.0.0",
-    "mermaid": "10.4.0",
+    "mermaid": "10.5.0",
     "ora": "7.0.1",
     "pdfkit": "0.13.0",
     "postcss-for": "2.1.1",
diff --git a/yarn.lock b/yarn.lock
index 9d6032f2511..24d02636fbc 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -9043,10 +9043,10 @@ merge2@^1.3.0, merge2@^1.4.1:
   resolved "https://registry.yarnpkg.com/merge2/-/merge2-1.4.1.tgz#4368892f885e907455a6fd7dc55c0c9d404990ae"
   integrity sha512-8q7VEgMJW4J8tcfVPy8g09NcQwZdbwFEqhe/WZkoIzjn/3TGDwtOCYtXGxA3O8tPzpczCCDgv+P2P5y00ZJOOg==
 
-mermaid@10.4.0:
-  version "10.4.0"
-  resolved "https://registry.yarnpkg.com/mermaid/-/mermaid-10.4.0.tgz#f89bf0ada161cbbe4dba2776e805119f7245a102"
-  integrity sha512-4QCQLp79lvz7UZxow5HUX7uWTPJOaQBVExduo91tliXC7v78i6kssZOPHxLL+Xs30KU72cpPn3g3imw/xm/gaw==
+mermaid@10.5.0:
+  version "10.5.0"
+  resolved "https://registry.yarnpkg.com/mermaid/-/mermaid-10.5.0.tgz#e90512a65b5c6e29bd86cd04ce45aa31da2be76d"
+  integrity sha512-9l0o1uUod78D3/FVYPGSsgV+Z0tSnzLBDiC9rVzvelPxuO80HbN1oDr9ofpPETQy9XpypPQa26fr09VzEPfvWA==
   dependencies:
     "@braintree/sanitize-url" "^6.0.1"
     "@types/d3-scale" "^4.0.3"