diff --git a/pdd/frontend/package-lock.json b/pdd/frontend/package-lock.json
index 9344be8205..acf0e31573 100644
--- a/pdd/frontend/package-lock.json
+++ b/pdd/frontend/package-lock.json
@@ -2439,9 +2439,9 @@
       }
     },
     "node_modules/ajv": {
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-      "resolved": "https://registry.npmjs.org/ajv/-/ajv-8.17.1.tgz",
-      "integrity": "sha512-B/gBuNg5SiMTrPkC+A2+cW0RszwxYmn6VYxB/inlBStS5nx6xHIt/ehKRhIMhqusl7a8LjQoZnjCs5vhwxOQ1g==",
+      "version": "8.20.0",
+      "resolved": "https://registry.npmjs.org/ajv/-/ajv-8.20.0.tgz",
+      "integrity": "sha512-Thbli+OlOj+iMPYFBVBfJ3OmCAnaSyNn4M1vz9T6Gka5Jt9ba/HIR56joy65tY6kx/FCF5VXNB819Y7/GUrBGA==",
       "license": "MIT",
       "peer": true,
       "dependencies": {