diff --git a/package.json b/package.json
index 7e16c55..d519fc8 100644
--- a/package.json
+++ b/package.json
@@ -22,7 +22,7 @@
   "homepage": "https://github.com/notifir/api#readme",
   "dependencies": {
     "@graphile/pg-pubsub": "^4.12.2",
-    "ajv": "^8.11.0",
+    "ajv": "^8.12.0",
     "body-parser": "^1.20.0",
     "cors": "^2.8.5",
     "crypto": "^1.0.1",
diff --git a/yarn.lock b/yarn.lock
index 86784c4..92b4aec 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -862,10 +862,10 @@ accepts@~1.3.8:
     mime-types "~2.1.34"
     negotiator "0.6.3"
 
-ajv@^8.11.0:
-  version "8.11.0"
-  resolved "https://registry.yarnpkg.com/ajv/-/ajv-8.11.0.tgz#977e91dd96ca669f54a11e23e378e33b884a565f"
-  integrity sha512-wGgprdCvMalC0BztXvitD2hC04YffAvtsUn93JbGXYLAtCUO4xd17mCCZQxUOItiBwZvJScWo8NIvQMQ71rdpg==
+ajv@^8.12.0:
+  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"