diff --git a/package.json b/package.json
index 505d860d73..c6a490cb0e 100644
--- a/package.json
+++ b/package.json
@@ -56,7 +56,7 @@
   "dependencies": {
     "@sentry/vue": "^7.11.1",
     "@toast-ui/editor": "^2.3.1",
-    "ajv": "^8.9.0",
+    "ajv": "^8.12.0",
     "axios": "^1.4.0",
     "broadcast-channel": "^5.1.0",
     "codemirror": "5.58.2",
diff --git a/yarn.lock b/yarn.lock
index 43ba4eb866..82886da847 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3328,10 +3328,10 @@ ajv@^6.10.0, ajv@^6.10.2, ajv@^6.12.3, ajv@^6.12.5:
     json-schema-traverse "^0.4.1"
     uri-js "^4.2.2"
 
-ajv@^8.0.0, ajv@^8.0.1, ajv@^8.6.0, ajv@^8.8.0, ajv@^8.9.0:
-  version "8.11.0"
-  resolved "https://registry.yarnpkg.com/ajv/-/ajv-8.11.0.tgz#977e91dd96ca669f54a11e23e378e33b884a565f"
-  integrity sha512-wGgprdCvMalC0BztXvitD2hC04YffAvtsUn93JbGXYLAtCUO4xd17mCCZQxUOItiBwZvJScWo8NIvQMQ71rdpg==
+ajv@^8.0.0, ajv@^8.0.1, ajv@^8.12.0, ajv@^8.6.0, ajv@^8.8.0:
+  version "8.12.0"
+  resolved "https://registry.yarnpkg.com/ajv/-/ajv-8.12.0.tgz#d1a0527323e22f53562c567c00991577dfbe19d1"
+  integrity sha512-sRu1kpcO9yLtYxBKvqfTeh9KzZEwO3STyX1HT+4CaDzC6HpTGYhIhPIzj9XuKU7KYDwnaeh5hcOwjy1QuJzBPA==
   dependencies:
     fast-deep-equal "^3.1.1"
     json-schema-traverse "^1.0.0"