diff --git a/scripts/book-components/package-lock.json b/scripts/book-components/package-lock.json
index 42e307dfa9..04d8de0098 100644
--- a/scripts/book-components/package-lock.json
+++ b/scripts/book-components/package-lock.json
@@ -9,7 +9,7 @@
             "hasInstallScript": true,
             "dependencies": {
                 "lucide-react": "^0.536.0",
-                "mermaid": "^11.9.0",
+                "mermaid": "^11.10.0",
                 "next": "15.4.5",
                 "react": "19.1.0",
                 "react-dom": "19.1.0",
@@ -5226,9 +5226,9 @@
             }
         },
         "node_modules/mermaid": {
-            "version": "11.9.0",
-            "resolved": "https://registry.npmjs.org/mermaid/-/mermaid-11.9.0.tgz",
-            "integrity": "sha512-YdPXn9slEwO0omQfQIsW6vS84weVQftIyyTGAZCwM//MGhPzL1+l6vO6bkf0wnP4tHigH1alZ5Ooy3HXI2gOag==",
+            "version": "11.10.0",
+            "resolved": "https://registry.npmjs.org/mermaid/-/mermaid-11.10.0.tgz",
+            "integrity": "sha512-oQsFzPBy9xlpnGxUqLbVY8pvknLlsNIJ0NWwi8SUJjhbP1IT0E0o1lfhU4iYV3ubpy+xkzkaOyDUQMn06vQElQ==",
             "license": "MIT",
             "dependencies": {
                 "@braintree/sanitize-url": "^7.0.4",
diff --git a/scripts/book-components/package.json b/scripts/book-components/package.json
index 26cba16fbf..2bf0696ee9 100644
--- a/scripts/book-components/package.json
+++ b/scripts/book-components/package.json
@@ -10,7 +10,7 @@
     },
     "dependencies": {
         "lucide-react": "^0.536.0",
-        "mermaid": "^11.9.0",
+        "mermaid": "^11.10.0",
         "next": "15.4.5",
         "react": "19.1.0",
         "react-dom": "19.1.0",