diff --git a/package.json b/package.json
index 5605cf8..e83e581 100644
--- a/package.json
+++ b/package.json
@@ -66,7 +66,7 @@
     "vuex-electron": "^1.0.0"
   },
   "devDependencies": {
-    "ajv": "^6.5.0",
+    "ajv": "^6.12.3",
     "babel-core": "^6.26.3",
     "babel-eslint": "^8.2.3",
     "babel-loader": "^7.1.4",
diff --git a/yarn.lock b/yarn.lock
index 7965029..25146df 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -417,10 +417,10 @@ ajv@^5.2.3, ajv@^5.3.0:
     fast-json-stable-stringify "^2.0.0"
     json-schema-traverse "^0.3.0"
 
-ajv@^6.1.0, ajv@^6.10.2, ajv@^6.12.2, ajv@^6.5.0, ajv@^6.5.5, ajv@^6.9.2:
-  version "6.12.2"
-  resolved "https://registry.npm.taobao.org/ajv/download/ajv-6.12.2.tgz#c629c5eced17baf314437918d2da88c99d5958cd"
-  integrity sha1-xinF7O0XuvMUQ3kY0tqIyZ1ZWM0=
+ajv@^6.1.0, ajv@^6.10.2, ajv@^6.12.2, ajv@^6.12.3, ajv@^6.5.5, ajv@^6.9.2:
+  version "6.12.3"
+  resolved "https://registry.npmmirror.com/ajv/-/ajv-6.12.3.tgz#18c5af38a111ddeb4f2697bd78d68abc1cabd706"
+  integrity sha512-4K0cK3L1hsqk9xIb2z9vs/XU+PGJZ9PNpJRDS9YLzmNdX6jmVPfamLvTJr0aDAusnHyCHO6MjzlkAsgtqp9teA==
   dependencies:
     fast-deep-equal "^3.1.1"
     fast-json-stable-stringify "^2.0.0"